259153533

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{75577}}^1$

素因数の和:75713

約数の個数: 16

約数和(自身を含む): 386959360

約数和(自身を除く): 127805827

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 75577, 226731, 680193, 2040579, 9598279, 28794837, 86384511, 259153533]

約数ペア:

[(1, 259153533), (3, 86384511), (9, 28794837), (27, 9598279), (127, 2040579), (381, 680193), (1143, 226731), (3429, 75577)]