66480306

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{357421}}^1$

素因数の和:357457

約数の個数: 16

約数和(自身を含む): 137250048

約数和(自身を除く): 70769742

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 357421, 714842, 1072263, 2144526, 11080051, 22160102, 33240153, 66480306]

約数ペア:

[(1, 66480306), (2, 33240153), (3, 22160102), (6, 11080051), (31, 2144526), (62, 1072263), (93, 714842), (186, 357421)]