42842313

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 63819080

約数和(自身を除く): 20976767

約数列:

[1, 3, 9, 61, 73, 183, 219, 549, 657, 1069, 3207, 4453, 9621, 13359, 40077, 65209, 78037, 195627, 234111, 586881, 702333, 4760257, 14280771, 42842313]

約数ペア:

[(1, 42842313), (3, 14280771), (9, 4760257), (61, 702333), (73, 586881), (183, 234111), (219, 195627), (549, 78037), (657, 65209), (1069, 40077), (3207, 13359), (4453, 9621)]