66762369

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 98370272

約数和(自身を除く): 31607903

約数列:

[1, 3, 9, 73, 219, 307, 331, 657, 921, 993, 2763, 2979, 22411, 24163, 67233, 72489, 101617, 201699, 217467, 304851, 914553, 7418041, 22254123, 66762369]

約数ペア:

[(1, 66762369), (3, 22254123), (9, 7418041), (73, 914553), (219, 304851), (307, 217467), (331, 201699), (657, 101617), (921, 72489), (993, 67233), (2763, 24163), (2979, 22411)]