157410567

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 239938560

約数和(自身を除く): 82527993

約数列:

[1, 3, 9, 27, 47, 141, 163, 423, 489, 761, 1269, 1467, 2283, 4401, 6849, 7661, 20547, 22983, 35767, 68949, 107301, 124043, 206847, 321903, 372129, 965709, 1116387, 3349161, 5830021, 17490063, 52470189, 157410567]

約数ペア:

[(1, 157410567), (3, 52470189), (9, 17490063), (27, 5830021), (47, 3349161), (141, 1116387), (163, 965709), (423, 372129), (489, 321903), (761, 206847), (1269, 124043), (1467, 107301), (2283, 68949), (4401, 35767), (6849, 22983), (7661, 20547)]