538832169

素因数分解:

$3^4\times {\mathrm{6652249}}^1$

素因数の和:6652261

約数の個数: 10

約数和(自身を含む): 804922250

約数和(自身を除く): 266090081

約数列:

[1, 3, 9, 27, 81, 6652249, 19956747, 59870241, 179610723, 538832169]

約数ペア:

[(1, 538832169), (3, 179610723), (9, 59870241), (27, 19956747), (81, 6652249)]