2950778889

素因数分解:

$3^5\times {\mathrm{1609}}^1\times {\mathrm{7547}}^1$

素因数の和:9171

約数の個数: 24

約数和(自身を含む): 4423429920

約数和(自身を除く): 1472651031

約数列:

[1, 3, 9, 27, 81, 243, 1609, 4827, 7547, 14481, 22641, 43443, 67923, 130329, 203769, 390987, 611307, 1833921, 12143123, 36429369, 109288107, 327864321, 983592963, 2950778889]

約数ペア:

[(1, 2950778889), (3, 983592963), (9, 327864321), (27, 109288107), (81, 36429369), (243, 12143123), (1609, 1833921), (4827, 611307), (7547, 390987), (14481, 203769), (22641, 130329), (43443, 67923)]