90871029

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 134788992

約数和(自身を除く): 43917963

約数列:

[1, 3, 9, 61, 103, 183, 309, 549, 927, 1607, 4821, 6283, 14463, 18849, 56547, 98027, 165521, 294081, 496563, 882243, 1489689, 10096781, 30290343, 90871029]

約数ペア:

[(1, 90871029), (3, 30290343), (9, 10096781), (61, 1489689), (103, 882243), (183, 496563), (309, 294081), (549, 165521), (927, 98027), (1607, 56547), (4821, 18849), (6283, 14463)]