79389963

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{5869}}^1$

素因数の和:6048

約数の個数: 20

約数和(自身を含む): 119325360

約数和(自身を除く): 39935397

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 5869, 13527, 17607, 52821, 158463, 475389, 980123, 2940369, 8821107, 26463321, 79389963]

約数ペア:

[(1, 79389963), (3, 26463321), (9, 8821107), (27, 2940369), (81, 980123), (167, 475389), (501, 158463), (1503, 52821), (4509, 17607), (5869, 13527)]