157992129

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{3167}}^1$

素因数の和:3437

約数の個数: 24

約数和(自身を含む): 239196672

約数和(自身を除く): 81204543

約数列:

[1, 3, 9, 23, 69, 207, 241, 723, 2169, 3167, 5543, 9501, 16629, 28503, 49887, 72841, 218523, 655569, 763247, 2289741, 6869223, 17554681, 52664043, 157992129]

約数ペア:

[(1, 157992129), (3, 52664043), (9, 17554681), (23, 6869223), (69, 2289741), (207, 763247), (241, 655569), (723, 218523), (2169, 72841), (3167, 49887), (5543, 28503), (9501, 16629)]