161844003

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2459}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 239466240

約数和(自身を除く): 77622237

約数列:

[1, 3, 9, 71, 103, 213, 309, 639, 927, 2459, 7313, 7377, 21939, 22131, 65817, 174589, 253277, 523767, 759831, 1571301, 2279493, 17982667, 53948001, 161844003]

約数ペア:

[(1, 161844003), (3, 53948001), (9, 17982667), (71, 2279493), (103, 1571301), (213, 759831), (309, 523767), (639, 253277), (927, 174589), (2459, 65817), (7313, 22131), (7377, 21939)]