90260961

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{81097}}^1$

素因数の和:81160

約数の個数: 16

約数和(自身を含む): 140137344

約数和(自身を除く): 49876383

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 81097, 243291, 567679, 1703037, 4298141, 12894423, 30086987, 90260961]

約数ペア:

[(1, 90260961), (3, 30086987), (7, 12894423), (21, 4298141), (53, 1703037), (159, 567679), (371, 243291), (1113, 81097)]