69082389

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{5107}}^1$

素因数の和:5286

約数の個数: 20

約数和(自身を含む): 103835424

約数和(自身を除く): 34753035

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 5107, 13527, 15321, 45963, 137889, 413667, 852869, 2558607, 7675821, 23027463, 69082389]

約数ペア:

[(1, 69082389), (3, 23027463), (9, 7675821), (27, 2558607), (81, 852869), (167, 413667), (501, 137889), (1503, 45963), (4509, 15321), (5107, 13527)]