54990567

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 80973984

約数和(自身を除く): 25983417

約数列:

[1, 3, 9, 103, 137, 309, 411, 433, 927, 1233, 1299, 3897, 14111, 42333, 44599, 59321, 126999, 133797, 177963, 401391, 533889, 6110063, 18330189, 54990567]

約数ペア:

[(1, 54990567), (3, 18330189), (9, 6110063), (103, 533889), (137, 401391), (309, 177963), (411, 133797), (433, 126999), (927, 59321), (1233, 44599), (1299, 42333), (3897, 14111)]