126510657

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2843}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 208954368

約数和(自身を除く): 82443711

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 273, 489, 1141, 2119, 2843, 3423, 6357, 8529, 14833, 19901, 36959, 44499, 59703, 110877, 258713, 463409, 776139, 1390227, 3243863, 6024317, 9731589, 18072951, 42170219, 126510657]

約数ペア:

[(1, 126510657), (3, 42170219), (7, 18072951), (13, 9731589), (21, 6024317), (39, 3243863), (91, 1390227), (163, 776139), (273, 463409), (489, 258713), (1141, 110877), (2119, 59703), (2843, 44499), (3423, 36959), (6357, 19901), (8529, 14833)]