70656897

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^2$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 100885824

約数和(自身を除く): 30228927

約数列:

[1, 3, 23, 53, 69, 139, 159, 417, 1219, 3197, 3657, 7367, 9591, 19321, 22101, 57963, 169441, 444383, 508323, 1024013, 1333149, 3072039, 23552299, 70656897]

約数ペア:

[(1, 70656897), (3, 23552299), (23, 3072039), (53, 1333149), (69, 1024013), (139, 508323), (159, 444383), (417, 169441), (1219, 57963), (3197, 22101), (3657, 19321), (7367, 9591)]