81351162

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{16927}}^1$

素因数の和:17027

約数の個数: 32

約数和(自身を含む): 182822400

約数和(自身を除く): 101471238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 16927, 33854, 50781, 101562, 152343, 304686, 457029, 914058, 1506503, 3013006, 4519509, 9039018, 13558527, 27117054, 40675581, 81351162]

約数ペア:

[(1, 81351162), (2, 40675581), (3, 27117054), (6, 13558527), (9, 9039018), (18, 4519509), (27, 3013006), (54, 1506503), (89, 914058), (178, 457029), (267, 304686), (534, 152343), (801, 101562), (1602, 50781), (2403, 33854), (4806, 16927)]