23201451

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 45964800

約数和(自身を除く): 22763349

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 49, 57, 63, 71, 91, 117, 133, 147, 171, 189, 213, 247, 273, 351, 399, 441, 497, 513, 637, 639, 741, 819, 923, 931, 1197, 1323, 1349, 1491, 1729, 1911, 1917, 2223, 2457, 2769, 2793, 3479, 3591, 4047, 4473, 5187, 5733, 6461, 6669, 8307, 8379, 9443, 10437, 12103, 12141, 13419, 15561, 17199, 17537, 19383, 24921, 25137, 28329, 31311, 36309, 36423, 45227, 46683, 52611, 58149, 66101, 84987, 93933, 108927, 122759, 135681, 157833, 174447, 198303, 254961, 326781, 368277, 407043, 473499, 594909, 859313, 1104831, 1221129, 1784727, 2577939, 3314493, 7733817, 23201451]

約数ペア:

[(1, 23201451), (3, 7733817), (7, 3314493), (9, 2577939), (13, 1784727), (19, 1221129), (21, 1104831), (27, 859313), (39, 594909), (49, 473499), (57, 407043), (63, 368277), (71, 326781), (91, 254961), (117, 198303), (133, 174447), (147, 157833), (171, 135681), (189, 122759), (213, 108927), (247, 93933), (273, 84987), (351, 66101), (399, 58149), (441, 52611), (497, 46683), (513, 45227), (637, 36423), (639, 36309), (741, 31311), (819, 28329), (923, 25137), (931, 24921), (1197, 19383), (1323, 17537), (1349, 17199), (1491, 15561), (1729, 13419), (1911, 12141), (1917, 12103), (2223, 10437), (2457, 9443), (2769, 8379), (2793, 8307), (3479, 6669), (3591, 6461), (4047, 5733), (4473, 5187)]