159204987

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 241536000

約数和(自身を除く): 82331013

約数列:

[1, 3, 9, 27, 79, 101, 237, 303, 711, 739, 909, 2133, 2217, 2727, 6651, 7979, 19953, 23937, 58381, 71811, 74639, 175143, 215433, 223917, 525429, 671751, 1576287, 2015253, 5896481, 17689443, 53068329, 159204987]

約数ペア:

[(1, 159204987), (3, 53068329), (9, 17689443), (27, 5896481), (79, 2015253), (101, 1576287), (237, 671751), (303, 525429), (711, 223917), (739, 215433), (909, 175143), (2133, 74639), (2217, 71811), (2727, 58381), (6651, 23937), (7979, 19953)]