72087759

素因数分解:

$3^3\times {\mathrm{1427}}^1\times {\mathrm{1871}}^1$

素因数の和:3307

約数の個数: 16

約数和(自身を含む): 106928640

約数和(自身を除く): 34840881

約数列:

[1, 3, 9, 27, 1427, 1871, 4281, 5613, 12843, 16839, 38529, 50517, 2669917, 8009751, 24029253, 72087759]

約数ペア:

[(1, 72087759), (3, 24029253), (9, 8009751), (27, 2669917), (1427, 50517), (1871, 38529), (4281, 16839), (5613, 12843)]