77922945

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12281}}^1$

素因数の和:12342

約数の個数: 32

約数和(自身を含む): 141488640

約数和(自身を除く): 63565695

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 12281, 36843, 61405, 110529, 184215, 331587, 552645, 577207, 1657935, 1731621, 2886035, 5194863, 8658105, 15584589, 25974315, 77922945]

約数ペア:

[(1, 77922945), (3, 25974315), (5, 15584589), (9, 8658105), (15, 5194863), (27, 2886035), (45, 1731621), (47, 1657935), (135, 577207), (141, 552645), (235, 331587), (423, 184215), (705, 110529), (1269, 61405), (2115, 36843), (6345, 12281)]