66793629

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 41586531

約数列:

[1, 3, 7, 17, 21, 51, 119, 223, 357, 669, 839, 1561, 2517, 3791, 4683, 5873, 11373, 14263, 17619, 26537, 42789, 79611, 99841, 187097, 299523, 561291, 1309679, 3180649, 3929037, 9541947, 22264543, 66793629]

約数ペア:

[(1, 66793629), (3, 22264543), (7, 9541947), (17, 3929037), (21, 3180649), (51, 1309679), (119, 561291), (223, 299523), (357, 187097), (669, 99841), (839, 79611), (1561, 42789), (2517, 26537), (3791, 17619), (4683, 14263), (5873, 11373)]