9970533

素因数分解:

$3^7\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 15429120

約数和(自身を除く): 5458587

約数列:

[1, 3, 9, 27, 47, 81, 97, 141, 243, 291, 423, 729, 873, 1269, 2187, 2619, 3807, 4559, 7857, 11421, 13677, 23571, 34263, 41031, 70713, 102789, 123093, 212139, 369279, 1107837, 3323511, 9970533]

約数ペア:

[(1, 9970533), (3, 3323511), (9, 1107837), (27, 369279), (47, 212139), (81, 123093), (97, 102789), (141, 70713), (243, 41031), (291, 34263), (423, 23571), (729, 13677), (873, 11421), (1269, 7857), (2187, 4559), (2619, 3807)]