85772919

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{1721}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 117784800

約数和(自身を除く): 32011881

約数列:

[1, 3, 37, 111, 449, 1347, 1721, 5163, 16613, 49839, 63677, 191031, 772729, 2318187, 28590973, 85772919]

約数ペア:

[(1, 85772919), (3, 28590973), (37, 2318187), (111, 772729), (449, 191031), (1347, 63677), (1721, 49839), (5163, 16613)]