156720460977

素因数分解:

$3^2\times {\mathrm{14107}}^1\times {\mathrm{1234379}}^1$

素因数の和:1248492

約数の個数: 12

約数和(自身を含む): 226390229520

約数和(自身を除く): 69669768543

約数列:

[1, 3, 9, 14107, 42321, 126963, 1234379, 3703137, 11109411, 17413384553, 52240153659, 156720460977]

約数ペア:

[(1, 156720460977), (3, 52240153659), (9, 17413384553), (14107, 11109411), (42321, 3703137), (126963, 1234379)]