81624257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15427}}^1$

素因数の和:15488

約数の個数: 16

約数和(自身を含む): 98492352

約数和(自身を除く): 16868095

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 15427, 169697, 200551, 570799, 2206061, 6278789, 7420387, 81624257]

約数ペア:

[(1, 81624257), (11, 7420387), (13, 6278789), (37, 2206061), (143, 570799), (407, 200551), (481, 169697), (5291, 15427)]