66028767

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{11351}}^1$

素因数の和:11638

約数の個数: 16

約数和(自身を含む): 100987392

約数和(自身を除く): 34958625

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 11351, 34053, 79457, 238371, 3144227, 9432681, 22009589, 66028767]

約数ペア:

[(1, 66028767), (3, 22009589), (7, 9432681), (21, 3144227), (277, 238371), (831, 79457), (1939, 34053), (5817, 11351)]