40205655081

素因数分解:

$3^2\times {\mathrm{42101}}^1\times {\mathrm{106109}}^1$

素因数の和:148216

約数の個数: 12

約数和(自身を含む): 58076761860

約数和(自身を除く): 17871106779

約数列:

[1, 3, 9, 42101, 106109, 126303, 318327, 378909, 954981, 4467295009, 13401885027, 40205655081]

約数ペア:

[(1, 40205655081), (3, 13401885027), (9, 4467295009), (42101, 954981), (106109, 378909), (126303, 318327)]