68385057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{12799}}^1$

素因数の和:12952

約数の個数: 16

約数和(自身を含む): 98918400

約数和(自身を除く): 30533343

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 12799, 38397, 166387, 499161, 1753463, 5260389, 22795019, 68385057]

約数ペア:

[(1, 68385057), (3, 22795019), (13, 5260389), (39, 1753463), (137, 499161), (411, 166387), (1781, 38397), (5343, 12799)]