81401154

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{330899}}^1$

素因数の和:330945

約数の個数: 16

約数和(自身を含む): 166773600

約数和(自身を除く): 85372446

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 330899, 661798, 992697, 1985394, 13566859, 27133718, 40700577, 81401154]

約数ペア:

[(1, 81401154), (2, 40700577), (3, 27133718), (6, 13566859), (41, 1985394), (82, 992697), (123, 661798), (246, 330899)]