77748957

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1549}}^1$

素因数の和:1595

約数の個数: 48

約数和(自身を含む): 136152000

約数和(自身を除く): 58403043

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 169, 297, 351, 429, 507, 1287, 1521, 1549, 1859, 3861, 4563, 4647, 5577, 13941, 16731, 17039, 20137, 41823, 50193, 51117, 60411, 153351, 181233, 221507, 261781, 460053, 543699, 664521, 785343, 1993563, 2356029, 2879591, 5980689, 7068087, 8638773, 25916319, 77748957]

約数ペア:

[(1, 77748957), (3, 25916319), (9, 8638773), (11, 7068087), (13, 5980689), (27, 2879591), (33, 2356029), (39, 1993563), (99, 785343), (117, 664521), (143, 543699), (169, 460053), (297, 261781), (351, 221507), (429, 181233), (507, 153351), (1287, 60411), (1521, 51117), (1549, 50193), (1859, 41823), (3861, 20137), (4563, 17039), (4647, 16731), (5577, 13941)]