80572617

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{63493}}^1$

素因数の和:63549

約数の個数: 16

約数和(自身を含む): 121908480

約数和(自身を除く): 41335863

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 63493, 190479, 571437, 1714311, 2984171, 8952513, 26857539, 80572617]

約数ペア:

[(1, 80572617), (3, 26857539), (9, 8952513), (27, 2984171), (47, 1714311), (141, 571437), (423, 190479), (1269, 63493)]