42252777

素因数分解:

$3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1087}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 69927936

約数和(自身を除く): 27675159

約数列:

[1, 3, 7, 9, 21, 63, 617, 1087, 1851, 3261, 4319, 5553, 7609, 9783, 12957, 22827, 38871, 68481, 670679, 2012037, 4694753, 6036111, 14084259, 42252777]

約数ペア:

[(1, 42252777), (3, 14084259), (7, 6036111), (9, 4694753), (21, 2012037), (63, 670679), (617, 68481), (1087, 38871), (1851, 22827), (3261, 12957), (4319, 9783), (5553, 7609)]