156732429

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{15017}}^1$

素因数の和:15105

約数の個数: 24

約数和(自身を含む): 246535488

約数和(自身を除く): 89803059

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 10437, 15017, 45051, 105119, 315357, 735833, 1066207, 2207499, 3198621, 7463449, 22390347, 52244143, 156732429]

約数ペア:

[(1, 156732429), (3, 52244143), (7, 22390347), (21, 7463449), (49, 3198621), (71, 2207499), (147, 1066207), (213, 735833), (497, 315357), (1491, 105119), (3479, 45051), (10437, 15017)]