79199451

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{31541}}^1$

素因数の和:31584

約数の個数: 20

約数和(自身を含む): 122130624

約数和(自身を除く): 42931173

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 31541, 94623, 283869, 851607, 977771, 2554821, 2933313, 8799939, 26399817, 79199451]

約数ペア:

[(1, 79199451), (3, 26399817), (9, 8799939), (27, 2933313), (31, 2554821), (81, 977771), (93, 851607), (279, 283869), (837, 94623), (2511, 31541)]