70570161

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2969}}^1$

素因数の和:3133

約数の個数: 24

約数和(自身を含む): 108108000

約数和(自身を除く): 37537839

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1251, 2641, 2969, 7923, 8907, 23769, 26721, 56411, 169233, 412691, 507699, 1238073, 3714219, 7841129, 23523387, 70570161]

約数ペア:

[(1, 70570161), (3, 23523387), (9, 7841129), (19, 3714219), (57, 1238073), (139, 507699), (171, 412691), (417, 169233), (1251, 56411), (2641, 26721), (2969, 23769), (7923, 8907)]