68722779

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{1583}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 95040000

約数和(自身を除く): 26317221

約数列:

[1, 3, 29, 87, 499, 1497, 1583, 4749, 14471, 43413, 45907, 137721, 789917, 2369751, 22907593, 68722779]

約数ペア:

[(1, 68722779), (3, 22907593), (29, 2369751), (87, 789917), (499, 137721), (1497, 45907), (1583, 43413), (4749, 14471)]