42085881

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{42901}}^1$

素因数の和:43016

約数の個数: 12

約数和(自身を含む): 61349860

約数和(自身を除く): 19263979

約数列:

[1, 3, 9, 109, 327, 981, 42901, 128703, 386109, 4676209, 14028627, 42085881]

約数ペア:

[(1, 42085881), (3, 14028627), (9, 4676209), (109, 386109), (327, 128703), (981, 42901)]