90252783

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 132193152

約数和(自身を除く): 41940369

約数列:

[1, 3, 9, 193, 223, 233, 579, 669, 699, 1737, 2007, 2097, 43039, 44969, 51959, 129117, 134907, 155877, 387351, 404721, 467631, 10028087, 30084261, 90252783]

約数ペア:

[(1, 90252783), (3, 30084261), (9, 10028087), (193, 467631), (223, 404721), (233, 387351), (579, 155877), (669, 134907), (699, 129117), (1737, 51959), (2007, 44969), (2097, 43039)]