64480251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{5023}}^1$

素因数の和:5426

約数の個数: 16

約数和(自身を含む): 94049280

約数和(自身を除く): 29569029

約数列:

[1, 3, 11, 33, 389, 1167, 4279, 5023, 12837, 15069, 55253, 165759, 1953947, 5861841, 21493417, 64480251]

約数ペア:

[(1, 64480251), (3, 21493417), (11, 5861841), (33, 1953947), (389, 165759), (1167, 55253), (4279, 15069), (5023, 12837)]