168127587

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{2377}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 252258240

約数和(自身を除く): 84130653

約数列:

[1, 3, 9, 29, 87, 261, 271, 813, 2377, 2439, 7131, 7859, 21393, 23577, 68933, 70731, 206799, 620397, 644167, 1932501, 5797503, 18680843, 56042529, 168127587]

約数ペア:

[(1, 168127587), (3, 56042529), (9, 18680843), (29, 5797503), (87, 1932501), (261, 644167), (271, 620397), (813, 206799), (2377, 70731), (2439, 68933), (7131, 23577), (7859, 21393)]