199040031

素因数分解:

$3^3\times {\mathrm{677}}^1\times {\mathrm{10889}}^1$

素因数の和:11575

約数の個数: 16

約数和(自身を含む): 295336800

約数和(自身を除く): 96296769

約数列:

[1, 3, 9, 27, 677, 2031, 6093, 10889, 18279, 32667, 98001, 294003, 7371853, 22115559, 66346677, 199040031]

約数ペア:

[(1, 199040031), (3, 66346677), (9, 22115559), (27, 7371853), (677, 294003), (2031, 98001), (6093, 32667), (10889, 18279)]