81799107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{6701}}^1$

素因数の和:7030

約数の個数: 16

約数和(自身を含む): 117847968

約数和(自身を除く): 36048861

約数列:

[1, 3, 13, 39, 313, 939, 4069, 6701, 12207, 20103, 87113, 261339, 2097413, 6292239, 27266369, 81799107]

約数ペア:

[(1, 81799107), (3, 27266369), (13, 6292239), (39, 2097413), (313, 261339), (939, 87113), (4069, 20103), (6701, 12207)]