123079293

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 180426168

約数和(自身を除く): 57346875

約数列:

[1, 3, 9, 137, 173, 411, 519, 577, 1233, 1557, 1731, 5193, 23701, 71103, 79049, 99821, 213309, 237147, 299463, 711441, 898389, 13675477, 41026431, 123079293]

約数ペア:

[(1, 123079293), (3, 41026431), (9, 13675477), (137, 898389), (173, 711441), (411, 299463), (519, 237147), (577, 213309), (1233, 99821), (1557, 79049), (1731, 71103), (5193, 23701)]