81138317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{577}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 90792240

約数和(自身を除く): 9653923

約数列:

[1, 13, 29, 373, 377, 577, 4849, 7501, 10817, 16733, 140621, 215221, 217529, 2797873, 6241409, 81138317]

約数ペア:

[(1, 81138317), (13, 6241409), (29, 2797873), (373, 217529), (377, 215221), (577, 140621), (4849, 16733), (7501, 10817)]