85750017

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{2357}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 116730432

約数和(自身を除く): 30980415

約数列:

[1, 3, 67, 181, 201, 543, 2357, 7071, 12127, 36381, 157919, 426617, 473757, 1279851, 28583339, 85750017]

約数ペア:

[(1, 85750017), (3, 28583339), (67, 1279851), (181, 473757), (201, 426617), (543, 157919), (2357, 36381), (7071, 12127)]