4248153

素因数分解:

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

素因数の和:68

約数の個数: 72

約数和(自身を含む): 8344800

約数和(自身を除く): 4096647

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 49, 57, 63, 91, 117, 133, 147, 169, 171, 189, 247, 273, 351, 399, 441, 507, 513, 637, 741, 819, 931, 1183, 1197, 1323, 1521, 1729, 1911, 2223, 2457, 2793, 3211, 3549, 3591, 4563, 5187, 5733, 6669, 8281, 8379, 9633, 10647, 12103, 15561, 17199, 22477, 24843, 25137, 28899, 31941, 36309, 46683, 67431, 74529, 86697, 108927, 157339, 202293, 223587, 326781, 472017, 606879, 1416051, 4248153]

約数ペア:

[(1, 4248153), (3, 1416051), (7, 606879), (9, 472017), (13, 326781), (19, 223587), (21, 202293), (27, 157339), (39, 108927), (49, 86697), (57, 74529), (63, 67431), (91, 46683), (117, 36309), (133, 31941), (147, 28899), (169, 25137), (171, 24843), (189, 22477), (247, 17199), (273, 15561), (351, 12103), (399, 10647), (441, 9633), (507, 8379), (513, 8281), (637, 6669), (741, 5733), (819, 5187), (931, 4563), (1183, 3591), (1197, 3549), (1323, 3211), (1521, 2793), (1729, 2457), (1911, 2223)]