64077027

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{64921}}^1$

素因数の和:64978

約数の個数: 16

約数和(自身を含む): 99720192

約数和(自身を除く): 35643165

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 64921, 194763, 454447, 1363341, 3051287, 9153861, 21359009, 64077027]

約数ペア:

[(1, 64077027), (3, 21359009), (7, 9153861), (21, 3051287), (47, 1363341), (141, 454447), (329, 194763), (987, 64921)]