51197643

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6607}}^1$

素因数の和:6664

約数の個数: 32

約数和(自身を含む): 88811520

約数和(自身を除く): 37613877

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 6607, 7749, 19821, 46249, 59463, 138747, 178389, 270887, 416241, 812661, 1248723, 1896209, 2437983, 5688627, 7313949, 17065881, 51197643]

約数ペア:

[(1, 51197643), (3, 17065881), (7, 7313949), (9, 5688627), (21, 2437983), (27, 1896209), (41, 1248723), (63, 812661), (123, 416241), (189, 270887), (287, 178389), (369, 138747), (861, 59463), (1107, 46249), (2583, 19821), (6607, 7749)]