90554121

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84551}}^1$

素因数の和:84581

約数の個数: 24

約数和(自身を含む): 158281344

約数和(自身を除く): 67727223

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 84551, 253653, 591857, 760959, 1437367, 1775571, 4312101, 5326713, 10061569, 12936303, 30184707, 90554121]

約数ペア:

[(1, 90554121), (3, 30184707), (7, 12936303), (9, 10061569), (17, 5326713), (21, 4312101), (51, 1775571), (63, 1437367), (119, 760959), (153, 591857), (357, 253653), (1071, 84551)]