68422497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 107721600

約数和(自身を除く): 39299103

約数列:

[1, 3, 11, 13, 33, 39, 143, 349, 429, 457, 1047, 1371, 3839, 4537, 5027, 5941, 11517, 13611, 15081, 17823, 49907, 65351, 149721, 159493, 196053, 478479, 1754423, 2073409, 5263269, 6220227, 22807499, 68422497]

約数ペア:

[(1, 68422497), (3, 22807499), (11, 6220227), (13, 5263269), (33, 2073409), (39, 1754423), (143, 478479), (349, 196053), (429, 159493), (457, 149721), (1047, 65351), (1371, 49907), (3839, 17823), (4537, 15081), (5027, 13611), (5941, 11517)]