80510193

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{32063}}^1$

素因数の和:32106

約数の個数: 20

約数和(自身を含む): 124151808

約数和(自身を除く): 43641615

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 32063, 96189, 288567, 865701, 993953, 2597103, 2981859, 8945577, 26836731, 80510193]

約数ペア:

[(1, 80510193), (3, 26836731), (9, 8945577), (27, 2981859), (31, 2597103), (81, 993953), (93, 865701), (279, 288567), (837, 96189), (2511, 32063)]