81272477

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1217}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 95764032

約数和(自身を除く): 14491555

約数列:

[1, 11, 13, 143, 467, 1217, 5137, 6071, 13387, 15821, 66781, 174031, 568339, 6251729, 7388407, 81272477]

約数ペア:

[(1, 81272477), (11, 7388407), (13, 6251729), (143, 568339), (467, 174031), (1217, 66781), (5137, 15821), (6071, 13387)]