127362879

素因数分解:

$3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5197}}^1$

素因数の和:5599

約数の個数: 24

約数和(自身を含む): 210830880

約数和(自身を除く): 83468001

約数列:

[1, 3, 7, 9, 21, 63, 389, 1167, 2723, 3501, 5197, 8169, 15591, 24507, 36379, 46773, 109137, 327411, 2021633, 6064899, 14151431, 18194697, 42454293, 127362879]

約数ペア:

[(1, 127362879), (3, 42454293), (7, 18194697), (9, 14151431), (21, 6064899), (63, 2021633), (389, 327411), (1167, 109137), (2723, 46773), (3501, 36379), (5197, 24507), (8169, 15591)]