129357027

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{78541}}^1$

素因数の和:78611

約数の個数: 16

約数和(自身を含む): 194784160

約数和(自身を除く): 65427133

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 78541, 235623, 706869, 2120607, 4791001, 14373003, 43119009, 129357027]

約数ペア:

[(1, 129357027), (3, 43119009), (9, 14373003), (27, 4791001), (61, 2120607), (183, 706869), (549, 235623), (1647, 78541)]