66715539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{17891}}^1$

素因数の和:18018

約数の個数: 16

約数和(自身を含む): 97905024

約数和(自身を除く): 31189485

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 17891, 53673, 196801, 590403, 2021683, 6065049, 22238513, 66715539]

約数ペア:

[(1, 66715539), (3, 22238513), (11, 6065049), (33, 2021683), (113, 590403), (339, 196801), (1243, 53673), (3729, 17891)]