157095297

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2963}}^1$

素因数の和:3149

約数の個数: 24

約数和(自身を含む): 233966304

約数和(自身を除く): 76871007

約数列:

[1, 3, 9, 43, 129, 137, 387, 411, 1233, 2963, 5891, 8889, 17673, 26667, 53019, 127409, 382227, 405931, 1146681, 1217793, 3653379, 17455033, 52365099, 157095297]

約数ペア:

[(1, 157095297), (3, 52365099), (9, 17455033), (43, 3653379), (129, 1217793), (137, 1146681), (387, 405931), (411, 382227), (1233, 127409), (2963, 53019), (5891, 26667), (8889, 17673)]