86520561

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{1021}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 118126848

約数和(自身を除く): 31606287

約数列:

[1, 3, 47, 141, 601, 1021, 1803, 3063, 28247, 47987, 84741, 143961, 613621, 1840863, 28840187, 86520561]

約数ペア:

[(1, 86520561), (3, 28840187), (47, 1840863), (141, 613621), (601, 143961), (1021, 84741), (1803, 47987), (3063, 28247)]