209301492081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{154694377}}^1$

素因数の和:154694432

約数の個数: 16

約数和(自身を含む): 311863866048

約数和(自身を除く): 102562373967

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 154694377, 464083131, 1701638147, 5104914441, 6342469457, 19027408371, 69767164027, 209301492081]

約数ペア:

[(1, 209301492081), (3, 69767164027), (11, 19027408371), (33, 6342469457), (41, 5104914441), (123, 1701638147), (451, 464083131), (1353, 154694377)]