70299639

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8747}}^1$

素因数の和:8819

約数の個数: 24

約数和(自身を含む): 109175040

約数和(自身を除く): 38875401

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 8747, 26241, 78723, 166193, 411109, 498579, 1233327, 1495737, 3699981, 7811071, 23433213, 70299639]

約数ペア:

[(1, 70299639), (3, 23433213), (9, 7811071), (19, 3699981), (47, 1495737), (57, 1233327), (141, 498579), (171, 411109), (423, 166193), (893, 78723), (2679, 26241), (8037, 8747)]