550879827

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 783599616

約数和(自身を除く): 232719789

約数列:

[1, 3, 31, 53, 73, 93, 159, 219, 1531, 1643, 2263, 3869, 4593, 4929, 6789, 11607, 47461, 81143, 111763, 119939, 142383, 243429, 335289, 359817, 2515433, 3464653, 5923439, 7546299, 10393959, 17770317, 183626609, 550879827]

約数ペア:

[(1, 550879827), (3, 183626609), (31, 17770317), (53, 10393959), (73, 7546299), (93, 5923439), (159, 3464653), (219, 2515433), (1531, 359817), (1643, 335289), (2263, 243429), (3869, 142383), (4593, 119939), (4929, 111763), (6789, 81143), (11607, 47461)]