67165317

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{438989}}^1$

素因数の和:439012

約数の個数: 12

約数和(自身を含む): 102723660

約数和(自身を除く): 35558343

約数列:

[1, 3, 9, 17, 51, 153, 438989, 1316967, 3950901, 7462813, 22388439, 67165317]

約数ペア:

[(1, 67165317), (3, 22388439), (9, 7462813), (17, 3950901), (51, 1316967), (153, 438989)]