74179233

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{15013}}^1$

素因数の和:15086

約数の個数: 20

約数和(自身を含む): 112635028

約数和(自身を除く): 38455795

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 15013, 45039, 135117, 405351, 915793, 1216053, 2747379, 8242137, 24726411, 74179233]

約数ペア:

[(1, 74179233), (3, 24726411), (9, 8242137), (27, 2747379), (61, 1216053), (81, 915793), (183, 405351), (549, 135117), (1647, 45039), (4941, 15013)]