189786972453

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{374333279}}^1$

素因数の和:374333308

約数の個数: 12

約数和(自身を含む): 274011960960

約数和(自身を除く): 84224988507

約数列:

[1, 3, 13, 39, 169, 507, 374333279, 1122999837, 4866332627, 14598997881, 63262324151, 189786972453]

約数ペア:

[(1, 189786972453), (3, 63262324151), (13, 14598997881), (39, 4866332627), (169, 1122999837), (507, 374333279)]