81635151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{5381}}^1$

素因数の和:5786

約数の個数: 16

約数和(自身を含む): 117542880

約数和(自身を除く): 35907729

約数列:

[1, 3, 13, 39, 389, 1167, 5057, 5381, 15171, 16143, 69953, 209859, 2093209, 6279627, 27211717, 81635151]

約数ペア:

[(1, 81635151), (3, 27211717), (13, 6279627), (39, 2093209), (389, 209859), (1167, 69953), (5057, 16143), (5381, 15171)]