31256555967

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4211}}^1$

素因数の和:4315

約数の個数: 160

約数和(自身を含む): 61647505920

約数和(自身を除く): 30390949953

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 53, 57, 63, 81, 91, 117, 133, 159, 171, 189, 247, 273, 351, 371, 399, 477, 513, 567, 689, 741, 819, 1007, 1053, 1113, 1197, 1431, 1539, 1729, 2067, 2223, 2457, 3021, 3339, 3591, 4211, 4293, 4823, 5187, 6201, 6669, 7049, 7371, 9063, 10017, 10773, 12633, 13091, 14469, 15561, 18603, 20007, 21147, 27189, 29477, 30051, 37899, 39273, 43407, 46683, 54743, 55809, 63441, 80009, 81567, 88431, 91637, 113697, 117819, 130221, 140049, 164229, 190323, 223183, 240027, 265293, 274911, 341091, 353457, 383201, 390663, 492687, 560063, 570969, 669549, 720081, 795879, 824733, 1040117, 1060371, 1149603, 1478061, 1562281, 1680189, 2008647, 2160243, 2387637, 2474199, 2901379, 3120351, 3448809, 4240477, 4434183, 4686843, 5040567, 6025941, 6480729, 7280819, 7422597, 8704137, 9361053, 10346427, 12721431, 14060529, 15121701, 18077823, 20309653, 21842457, 26112411, 28083159, 29683339, 31039281, 38164293, 42181587, 45365103, 55126201, 60928959, 65527371, 78337233, 84249477, 89050017, 114492879, 126544761, 165378603, 182786877, 196582113, 235011699, 267150051, 343478637, 385883407, 496135809, 548360631, 589746339, 801450153, 1157650221, 1488407427, 1645081893, 2404350459, 3472950663, 4465222281, 10418851989, 31256555967]

約数ペア:

[(1, 31256555967), (3, 10418851989), (7, 4465222281), (9, 3472950663), (13, 2404350459), (19, 1645081893), (21, 1488407427), (27, 1157650221), (39, 801450153), (53, 589746339), (57, 548360631), (63, 496135809), (81, 385883407), (91, 343478637), (117, 267150051), (133, 235011699), (159, 196582113), (171, 182786877), (189, 165378603), (247, 126544761), (273, 114492879), (351, 89050017), (371, 84249477), (399, 78337233), (477, 65527371), (513, 60928959), (567, 55126201), (689, 45365103), (741, 42181587), (819, 38164293), (1007, 31039281), (1053, 29683339), (1113, 28083159), (1197, 26112411), (1431, 21842457), (1539, 20309653), (1729, 18077823), (2067, 15121701), (2223, 14060529), (2457, 12721431), (3021, 10346427), (3339, 9361053), (3591, 8704137), (4211, 7422597), (4293, 7280819), (4823, 6480729), (5187, 6025941), (6201, 5040567), (6669, 4686843), (7049, 4434183), (7371, 4240477), (9063, 3448809), (10017, 3120351), (10773, 2901379), (12633, 2474199), (13091, 2387637), (14469, 2160243), (15561, 2008647), (18603, 1680189), (20007, 1562281), (21147, 1478061), (27189, 1149603), (29477, 1060371), (30051, 1040117), (37899, 824733), (39273, 795879), (43407, 720081), (46683, 669549), (54743, 570969), (55809, 560063), (63441, 492687), (80009, 390663), (81567, 383201), (88431, 353457), (91637, 341091), (113697, 274911), (117819, 265293), (130221, 240027), (140049, 223183), (164229, 190323)]