80958609

素因数分解:

$3^5\times {\mathrm{431}}^1\times {\mathrm{773}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 121709952

約数和(自身を除く): 40751343

約数列:

[1, 3, 9, 27, 81, 243, 431, 773, 1293, 2319, 3879, 6957, 11637, 20871, 34911, 62613, 104733, 187839, 333163, 999489, 2998467, 8995401, 26986203, 80958609]

約数ペア:

[(1, 80958609), (3, 26986203), (9, 8995401), (27, 2998467), (81, 999489), (243, 333163), (431, 187839), (773, 104733), (1293, 62613), (2319, 34911), (3879, 20871), (6957, 11637)]