1365804531

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1786

約数の個数: 128

約数和(自身を含む): 2777241600

約数和(自身を除く): 1411437069

約数列:

[1, 3, 7, 9, 13, 17, 19, 21, 27, 39, 51, 57, 63, 91, 117, 119, 133, 153, 171, 189, 221, 247, 273, 323, 351, 357, 399, 459, 513, 663, 741, 819, 969, 1071, 1197, 1547, 1721, 1729, 1989, 2223, 2261, 2457, 2907, 3213, 3591, 4199, 4641, 5163, 5187, 5967, 6669, 6783, 8721, 12047, 12597, 13923, 15489, 15561, 20349, 22373, 29257, 29393, 32699, 36141, 37791, 41769, 46467, 46683, 61047, 67119, 87771, 88179, 98097, 108423, 113373, 156611, 201357, 204799, 228893, 263313, 264537, 294291, 325269, 380341, 425087, 469833, 555883, 604071, 614397, 686679, 789939, 793611, 882873, 1141023, 1275261, 1409499, 1667649, 1843191, 2060037, 2662387, 2975609, 3423069, 3825783, 3891181, 4228497, 5002947, 5529573, 6180111, 7226479, 7987161, 8926827, 10269207, 11477349, 11673543, 15008841, 21679437, 23961483, 26780481, 35020629, 50585353, 65038311, 71884449, 80341443, 105061887, 151756059, 195114933, 455268177, 1365804531]

約数ペア:

[(1, 1365804531), (3, 455268177), (7, 195114933), (9, 151756059), (13, 105061887), (17, 80341443), (19, 71884449), (21, 65038311), (27, 50585353), (39, 35020629), (51, 26780481), (57, 23961483), (63, 21679437), (91, 15008841), (117, 11673543), (119, 11477349), (133, 10269207), (153, 8926827), (171, 7987161), (189, 7226479), (221, 6180111), (247, 5529573), (273, 5002947), (323, 4228497), (351, 3891181), (357, 3825783), (399, 3423069), (459, 2975609), (513, 2662387), (663, 2060037), (741, 1843191), (819, 1667649), (969, 1409499), (1071, 1275261), (1197, 1141023), (1547, 882873), (1721, 793611), (1729, 789939), (1989, 686679), (2223, 614397), (2261, 604071), (2457, 555883), (2907, 469833), (3213, 425087), (3591, 380341), (4199, 325269), (4641, 294291), (5163, 264537), (5187, 263313), (5967, 228893), (6669, 204799), (6783, 201357), (8721, 156611), (12047, 113373), (12597, 108423), (13923, 98097), (15489, 88179), (15561, 87771), (20349, 67119), (22373, 61047), (29257, 46683), (29393, 46467), (32699, 41769), (36141, 37791)]