83701521

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 124288736

約数和(自身を除く): 40587215

約数列:

[1, 3, 9, 43, 129, 313, 387, 691, 939, 2073, 2817, 6219, 13459, 29713, 40377, 89139, 121131, 216283, 267417, 648849, 1946547, 9300169, 27900507, 83701521]

約数ペア:

[(1, 83701521), (3, 27900507), (9, 9300169), (43, 1946547), (129, 648849), (313, 267417), (387, 216283), (691, 121131), (939, 89139), (2073, 40377), (2817, 29713), (6219, 13459)]