68581839

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{5021}}^1$

素因数の和:5210

約数の個数: 16

約数和(自身を含む): 95217120

約数和(自身を除く): 26635281

約数列:

[1, 3, 29, 87, 157, 471, 4553, 5021, 13659, 15063, 145609, 436827, 788297, 2364891, 22860613, 68581839]

約数ペア:

[(1, 68581839), (3, 22860613), (29, 2364891), (87, 788297), (157, 436827), (471, 145609), (4553, 15063), (5021, 13659)]