125998497

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{5309}}^1$

素因数の和:5614

約数の個数: 20

約数和(自身を含む): 188897940

約数和(自身を除く): 62899443

約数列:

[1, 3, 9, 27, 81, 293, 879, 2637, 5309, 7911, 15927, 23733, 47781, 143343, 430029, 1555537, 4666611, 13999833, 41999499, 125998497]

約数ペア:

[(1, 125998497), (3, 41999499), (9, 13999833), (27, 4666611), (81, 1555537), (293, 430029), (879, 143343), (2637, 47781), (5309, 23733), (7911, 15927)]