53471661

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2543}}^1$

素因数の和:2752

約数の個数: 16

約数和(自身を含む): 73430016

約数和(自身を除く): 19958355

約数列:

[1, 3, 43, 129, 163, 489, 2543, 7009, 7629, 21027, 109349, 328047, 414509, 1243527, 17823887, 53471661]

約数ペア:

[(1, 53471661), (3, 17823887), (43, 1243527), (129, 414509), (163, 328047), (489, 109349), (2543, 21027), (7009, 7629)]