315069831

素因数分解:

$3^4\times {\mathrm{1051}}^1\times {\mathrm{3701}}^1$

素因数の和:4764

約数の個数: 20

約数和(自身を含む): 471234984

約数和(自身を除く): 156165153

約数列:

[1, 3, 9, 27, 81, 1051, 3153, 3701, 9459, 11103, 28377, 33309, 85131, 99927, 299781, 3889751, 11669253, 35007759, 105023277, 315069831]

約数ペア:

[(1, 315069831), (3, 105023277), (9, 35007759), (27, 11669253), (81, 3889751), (1051, 299781), (3153, 99927), (3701, 85131), (9459, 33309), (11103, 28377)]