67181191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14303}}^1$

素因数の和:14382

約数の個数: 16

約数和(自身を含む): 85137408

約数和(自身を除く): 17956217

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 14303, 100121, 157333, 872483, 1101331, 6107381, 9597313, 67181191]

約数ペア:

[(1, 67181191), (7, 9597313), (11, 6107381), (61, 1101331), (77, 872483), (427, 157333), (671, 100121), (4697, 14303)]