157250613

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{7213}}^1$

素因数の和:7285

約数の個数: 24

約数和(自身を含む): 232348512

約数和(自身を除く): 75097899

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1677, 7213, 7267, 21639, 21801, 93769, 281307, 310159, 930477, 1218997, 3656991, 4032067, 12096201, 52416871, 157250613]

約数ペア:

[(1, 157250613), (3, 52416871), (13, 12096201), (39, 4032067), (43, 3656991), (129, 1218997), (169, 930477), (507, 310159), (559, 281307), (1677, 93769), (7213, 21801), (7267, 21639)]