56556902647

素因数分解:

$7^3\times {\mathrm{829}}^1\times {\mathrm{198901}}^1$

素因数の和:199751

約数の個数: 16

約数和(自身を含む): 66035464000

約数和(自身を除く): 9478561353

約数列:

[1, 7, 49, 343, 829, 5803, 40621, 198901, 284347, 1392307, 9746149, 68223043, 164888929, 1154222503, 8079557521, 56556902647]

約数ペア:

[(1, 56556902647), (7, 8079557521), (49, 1154222503), (343, 164888929), (829, 68223043), (5803, 9746149), (40621, 1392307), (198901, 284347)]