70270557

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{11117}}^1$

素因数の和:11177

約数の個数: 24

約数和(自身を含む): 111535776

約数和(自身を除く): 41265219

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 11117, 33351, 77819, 233457, 478031, 544733, 1434093, 1634199, 3346217, 10038651, 23423519, 70270557]

約数ペア:

[(1, 70270557), (3, 23423519), (7, 10038651), (21, 3346217), (43, 1634199), (49, 1434093), (129, 544733), (147, 478031), (301, 233457), (903, 77819), (2107, 33351), (6321, 11117)]