77876953

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53231}}^1$

素因数の和:53268

約数の個数: 16

約数和(自身を含む): 102205440

約数和(自身を除く): 24328487

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 53231, 372617, 585541, 1011389, 4098787, 7079723, 11125279, 77876953]

約数ペア:

[(1, 77876953), (7, 11125279), (11, 7079723), (19, 4098787), (77, 1011389), (133, 585541), (209, 372617), (1463, 53231)]