47667231

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{10831}}^1$

素因数の和:11003

約数の個数: 16

約数和(自身を含む): 71057920

約数和(自身を除く): 23390689

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 10831, 32493, 97479, 292437, 1765453, 5296359, 15889077, 47667231]

約数ペア:

[(1, 47667231), (3, 15889077), (9, 5296359), (27, 1765453), (163, 292437), (489, 97479), (1467, 32493), (4401, 10831)]