157056165009

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{90418057}}^1$

素因数の和:90418256

約数の個数: 12

約数和(自身を含む): 228034342276

約数和(自身を除く): 70978177267

約数列:

[1, 3, 9, 193, 579, 1737, 90418057, 271254171, 813762513, 17450685001, 52352055003, 157056165009]

約数ペア:

[(1, 157056165009), (3, 52352055003), (9, 17450685001), (193, 813762513), (579, 271254171), (1737, 90418057)]