66311941

素因数分解:

${\mathrm{61}}^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:444

約数の個数: 12

約数和(自身を含む): 68638752

約数和(自身を除く): 2326811

約数列:

[1, 61, 71, 251, 3721, 4331, 15311, 17821, 264191, 933971, 1087081, 66311941]

約数ペア:

[(1, 66311941), (61, 1087081), (71, 933971), (251, 264191), (3721, 17821), (4331, 15311)]