63217827

素因数分解:

$3^4\times {\mathrm{757}}^1\times {\mathrm{1031}}^1$

素因数の和:1800

約数の個数: 20

約数和(自身を含む): 94652976

約数和(自身を除く): 31435149

約数列:

[1, 3, 9, 27, 81, 757, 1031, 2271, 3093, 6813, 9279, 20439, 27837, 61317, 83511, 780467, 2341401, 7024203, 21072609, 63217827]

約数ペア:

[(1, 63217827), (3, 21072609), (9, 7024203), (27, 2341401), (81, 780467), (757, 83511), (1031, 61317), (2271, 27837), (3093, 20439), (6813, 9279)]