120052779

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{17921}}^1$

素因数の和:17971

約数の個数: 32

約数和(自身を含む): 206461440

約数和(自身を除く): 86408661

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 17921, 53763, 125447, 197131, 376341, 519709, 591393, 1379917, 1559127, 3637963, 4139751, 5716799, 10913889, 17150397, 40017593, 120052779]

約数ペア:

[(1, 120052779), (3, 40017593), (7, 17150397), (11, 10913889), (21, 5716799), (29, 4139751), (33, 3637963), (77, 1559127), (87, 1379917), (203, 591393), (231, 519709), (319, 376341), (609, 197131), (957, 125447), (2233, 53763), (6699, 17921)]