15663601071

素因数分解:

$3^4\times {\mathrm{3191}}^1\times {\mathrm{60601}}^1$

素因数の和:63804

約数の個数: 20

約数和(自身を含む): 23406431664

約数和(自身を除く): 7742830593

約数列:

[1, 3, 9, 27, 81, 3191, 9573, 28719, 60601, 86157, 181803, 258471, 545409, 1636227, 4908681, 193377791, 580133373, 1740400119, 5221200357, 15663601071]

約数ペア:

[(1, 15663601071), (3, 5221200357), (9, 1740400119), (27, 580133373), (81, 193377791), (3191, 4908681), (9573, 1636227), (28719, 545409), (60601, 258471), (86157, 181803)]