127702953

素因数分解:

$3^3\times 7^1\times {\mathrm{709}}^1\times {\mathrm{953}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 216748800

約数和(自身を除く): 89045847

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 709, 953, 2127, 2859, 4963, 6381, 6671, 8577, 14889, 19143, 20013, 25731, 44667, 60039, 134001, 180117, 675677, 2027031, 4729739, 6081093, 14189217, 18243279, 42567651, 127702953]

約数ペア:

[(1, 127702953), (3, 42567651), (7, 18243279), (9, 14189217), (21, 6081093), (27, 4729739), (63, 2027031), (189, 675677), (709, 180117), (953, 134001), (2127, 60039), (2859, 44667), (4963, 25731), (6381, 20013), (6671, 19143), (8577, 14889)]