156918520647

素因数分解:

$3^7\times 7^1\times {\mathrm{10250083}}^1$

素因数の和:10250111

約数の個数: 32

約数和(自身を含む): 268962204160

約数和(自身を除く): 112043683513

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 15309, 10250083, 30750249, 71750581, 92250747, 215251743, 276752241, 645755229, 830256723, 1937265687, 2490770169, 5811797061, 7472310507, 17435391183, 22416931521, 52306173549, 156918520647]

約数ペア:

[(1, 156918520647), (3, 52306173549), (7, 22416931521), (9, 17435391183), (21, 7472310507), (27, 5811797061), (63, 2490770169), (81, 1937265687), (189, 830256723), (243, 645755229), (567, 276752241), (729, 215251743), (1701, 92250747), (2187, 71750581), (5103, 30750249), (15309, 10250083)]