70303419

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 103615200

約数和(自身を除く): 33311781

約数列:

[1, 3, 9, 71, 213, 269, 409, 639, 807, 1227, 2421, 3681, 19099, 29039, 57297, 87117, 110021, 171891, 261351, 330063, 990189, 7811491, 23434473, 70303419]

約数ペア:

[(1, 70303419), (3, 23434473), (9, 7811491), (71, 990189), (213, 330063), (269, 261351), (409, 171891), (639, 110021), (807, 87117), (1227, 57297), (2421, 29039), (3681, 19099)]