157410837

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1423}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 248117760

約数和(自身を除く): 90706923

約数列:

[1, 3, 9, 17, 27, 51, 153, 241, 459, 723, 1423, 2169, 4097, 4269, 6507, 12291, 12807, 24191, 36873, 38421, 72573, 110619, 217719, 342943, 653157, 1028829, 3086487, 5830031, 9259461, 17490093, 52470279, 157410837]

約数ペア:

[(1, 157410837), (3, 52470279), (9, 17490093), (17, 9259461), (27, 5830031), (51, 3086487), (153, 1028829), (241, 653157), (459, 342943), (723, 217719), (1423, 110619), (2169, 72573), (4097, 38421), (4269, 36873), (6507, 24191), (12291, 12807)]