81500273

素因数分解:

${\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 85349376

約数和(自身を除く): 3849103

約数列:

[1, 53, 83, 97, 191, 4399, 5141, 8051, 10123, 15853, 18527, 426703, 840209, 981931, 1537741, 81500273]

約数ペア:

[(1, 81500273), (53, 1537741), (83, 981931), (97, 840209), (191, 426703), (4399, 18527), (5141, 15853), (8051, 10123)]