77886501

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1747}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 130219008

約数和(自身を除く): 52332507

約数列:

[1, 3, 7, 11, 21, 33, 77, 193, 231, 579, 1351, 1747, 2123, 4053, 5241, 6369, 12229, 14861, 19217, 36687, 44583, 57651, 134519, 337171, 403557, 1011513, 2360197, 3708881, 7080591, 11126643, 25962167, 77886501]

約数ペア:

[(1, 77886501), (3, 25962167), (7, 11126643), (11, 7080591), (21, 3708881), (33, 2360197), (77, 1011513), (193, 403557), (231, 337171), (579, 134519), (1351, 57651), (1747, 44583), (2123, 36687), (4053, 19217), (5241, 14861), (6369, 12229)]