66731643

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{674057}}^1$

素因数の和:674074

約数の個数: 12

約数和(自身を含む): 105153048

約数和(自身を除く): 38421405

約数列:

[1, 3, 9, 11, 33, 99, 674057, 2022171, 6066513, 7414627, 22243881, 66731643]

約数ペア:

[(1, 66731643), (3, 22243881), (9, 7414627), (11, 6066513), (33, 2022171), (99, 674057)]