47081691

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 69638400

約数和(自身を除く): 22556709

約数列:

[1, 3, 9, 61, 183, 191, 449, 549, 573, 1347, 1719, 4041, 11651, 27389, 34953, 82167, 85759, 104859, 246501, 257277, 771831, 5231299, 15693897, 47081691]

約数ペア:

[(1, 47081691), (3, 15693897), (9, 5231299), (61, 771831), (183, 257277), (191, 246501), (449, 104859), (549, 85759), (573, 82167), (1347, 34953), (1719, 27389), (4041, 11651)]