83904057

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2053}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 128169600

約数和(自身を除く): 44265543

約数列:

[1, 3, 9, 19, 57, 171, 239, 717, 2053, 2151, 4541, 6159, 13623, 18477, 39007, 40869, 117021, 351063, 490667, 1472001, 4416003, 9322673, 27968019, 83904057]

約数ペア:

[(1, 83904057), (3, 27968019), (9, 9322673), (19, 4416003), (57, 1472001), (171, 490667), (239, 351063), (717, 117021), (2053, 40869), (2151, 39007), (4541, 18477), (6159, 13623)]