156976534449

素因数分解:

$3^2\times 7^1\times {\mathrm{30871}}^1\times {\mathrm{80713}}^1$

素因数の和:111597

約数の個数: 24

約数和(自身を含む): 259147471232

約数和(自身を除く): 102170936783

約数列:

[1, 3, 7, 9, 21, 63, 30871, 80713, 92613, 216097, 242139, 277839, 564991, 648291, 726417, 1694973, 1944873, 5084919, 2491691023, 7475073069, 17441837161, 22425219207, 52325511483, 156976534449]

約数ペア:

[(1, 156976534449), (3, 52325511483), (7, 22425219207), (9, 17441837161), (21, 7475073069), (63, 2491691023), (30871, 5084919), (80713, 1944873), (92613, 1694973), (216097, 726417), (242139, 648291), (277839, 564991)]