4129438131

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1770

約数の個数: 128

約数和(自身を含む): 8080128000

約数和(自身を除く): 3950689869

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 53, 57, 63, 91, 117, 133, 159, 171, 189, 247, 273, 351, 371, 399, 477, 513, 689, 741, 819, 1007, 1113, 1197, 1431, 1669, 1729, 2067, 2223, 2457, 3021, 3339, 3591, 4823, 5007, 5187, 6201, 6669, 7049, 9063, 10017, 11683, 13091, 14469, 15021, 15561, 18603, 21147, 21697, 27189, 31711, 35049, 39273, 43407, 45063, 46683, 63441, 65091, 88457, 91637, 95133, 105147, 117819, 130221, 151879, 190323, 195273, 221977, 265371, 274911, 285399, 315441, 353457, 412243, 455637, 585819, 619199, 665931, 796113, 824733, 856197, 1149941, 1236729, 1366911, 1680683, 1857597, 1997793, 2388339, 2474199, 2885701, 3449823, 3710187, 4100733, 5042049, 5572791, 5993379, 8049587, 8657103, 10349469, 11130561, 11764781, 15126147, 16718373, 21848879, 24148761, 25971309, 31048407, 35294343, 45378441, 65546637, 72446283, 77913927, 105883029, 152942153, 196639911, 217338849, 317649087, 458826459, 589919733, 1376479377, 4129438131]

約数ペア:

[(1, 4129438131), (3, 1376479377), (7, 589919733), (9, 458826459), (13, 317649087), (19, 217338849), (21, 196639911), (27, 152942153), (39, 105883029), (53, 77913927), (57, 72446283), (63, 65546637), (91, 45378441), (117, 35294343), (133, 31048407), (159, 25971309), (171, 24148761), (189, 21848879), (247, 16718373), (273, 15126147), (351, 11764781), (371, 11130561), (399, 10349469), (477, 8657103), (513, 8049587), (689, 5993379), (741, 5572791), (819, 5042049), (1007, 4100733), (1113, 3710187), (1197, 3449823), (1431, 2885701), (1669, 2474199), (1729, 2388339), (2067, 1997793), (2223, 1857597), (2457, 1680683), (3021, 1366911), (3339, 1236729), (3591, 1149941), (4823, 856197), (5007, 824733), (5187, 796113), (6201, 665931), (6669, 619199), (7049, 585819), (9063, 455637), (10017, 412243), (11683, 353457), (13091, 315441), (14469, 285399), (15021, 274911), (15561, 265371), (18603, 221977), (21147, 195273), (21697, 190323), (27189, 151879), (31711, 130221), (35049, 117819), (39273, 105147), (43407, 95133), (45063, 91637), (46683, 88457), (63441, 65091)]