64303771

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4787}}^1$

素因数の和:4914

約数の個数: 16

約数和(自身を含む): 78140160

約数和(自身を除く): 13836389

約数列:

[1, 7, 19, 101, 133, 707, 1919, 4787, 13433, 33509, 90953, 483487, 636671, 3384409, 9186253, 64303771]

約数ペア:

[(1, 64303771), (7, 9186253), (19, 3384409), (101, 636671), (133, 483487), (707, 90953), (1919, 33509), (4787, 13433)]