713644641

素因数分解:

$3^3\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 1114344000

約数和(自身を除く): 400699359

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 449, 999, 1161, 1347, 1369, 1591, 4041, 4107, 4773, 12123, 12321, 14319, 16613, 19307, 36963, 42957, 49839, 57921, 58867, 149517, 173763, 176601, 448551, 521289, 529803, 614681, 714359, 1589409, 1844043, 2143077, 5532129, 6429231, 16596387, 19287693, 26431283, 79293849, 237881547, 713644641]

約数ペア:

[(1, 713644641), (3, 237881547), (9, 79293849), (27, 26431283), (37, 19287693), (43, 16596387), (111, 6429231), (129, 5532129), (333, 2143077), (387, 1844043), (449, 1589409), (999, 714359), (1161, 614681), (1347, 529803), (1369, 521289), (1591, 448551), (4041, 176601), (4107, 173763), (4773, 149517), (12123, 58867), (12321, 57921), (14319, 49839), (16613, 42957), (19307, 36963)]