72214137

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 107927040

約数和(自身を除く): 35712903

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 711, 2161, 3713, 6483, 11139, 19449, 33417, 101567, 170719, 304701, 512157, 914103, 1536471, 8023793, 24071379, 72214137]

約数ペア:

[(1, 72214137), (3, 24071379), (9, 8023793), (47, 1536471), (79, 914103), (141, 512157), (237, 304701), (423, 170719), (711, 101567), (2161, 33417), (3713, 19449), (6483, 11139)]