77236621

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{6389}}^1$

素因数の和:6564

約数の個数: 16

約数和(自身を含む): 96923520

約数和(自身を除く): 19686899

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 6389, 12089, 44723, 70279, 491953, 1003073, 7021511, 11033803, 77236621]

約数ペア:

[(1, 77236621), (7, 11033803), (11, 7021511), (77, 1003073), (157, 491953), (1099, 70279), (1727, 44723), (6389, 12089)]