39665133

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 63737856

約数和(自身を除く): 24072723

約数列:

[1, 3, 9, 23, 27, 47, 69, 81, 141, 151, 207, 243, 423, 453, 621, 1081, 1269, 1359, 1863, 3243, 3473, 3807, 4077, 5589, 7097, 9729, 10419, 11421, 12231, 21291, 29187, 31257, 36693, 63873, 87561, 93771, 163231, 191619, 262683, 281313, 489693, 574857, 843939, 1469079, 1724571, 4407237, 13221711, 39665133]

約数ペア:

[(1, 39665133), (3, 13221711), (9, 4407237), (23, 1724571), (27, 1469079), (47, 843939), (69, 574857), (81, 489693), (141, 281313), (151, 262683), (207, 191619), (243, 163231), (423, 93771), (453, 87561), (621, 63873), (1081, 36693), (1269, 31257), (1359, 29187), (1863, 21291), (3243, 12231), (3473, 11421), (3807, 10419), (4077, 9729), (5589, 7097)]