90411237

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13933}}^1$

素因数の和:14049

約数の個数: 24

約数和(自身を含む): 150710144

約数和(自身を除く): 60298907

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 13933, 41799, 97531, 125397, 292593, 877779, 1435099, 4305297, 10045693, 12915891, 30137079, 90411237]

約数ペア:

[(1, 90411237), (3, 30137079), (7, 12915891), (9, 10045693), (21, 4305297), (63, 1435099), (103, 877779), (309, 292593), (721, 125397), (927, 97531), (2163, 41799), (6489, 13933)]