67218849

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{6271}}^1$

素因数の和:6677

約数の個数: 16

約数和(自身を含む): 99850240

約数和(自身を除く): 32631391

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 6271, 10719, 18813, 56439, 169317, 2489587, 7468761, 22406283, 67218849]

約数ペア:

[(1, 67218849), (3, 22406283), (9, 7468761), (27, 2489587), (397, 169317), (1191, 56439), (3573, 18813), (6271, 10719)]