129308859

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{60623}}^1$

素因数の和:60711

約数の個数: 16

約数和(自身を含む): 193996800

約数和(自身を除く): 64687941

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 60623, 181869, 545607, 1636821, 4789217, 14367651, 43102953, 129308859]

約数ペア:

[(1, 129308859), (3, 43102953), (9, 14367651), (27, 4789217), (79, 1636821), (237, 545607), (711, 181869), (2133, 60623)]