131670293817

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1\times {\mathrm{548263}}^1$

素因数の和:548577

約数の個数: 24

約数和(自身を含む): 187168557376

約数和(自身を除く): 55498263559

約数列:

[1, 3, 17, 51, 277, 289, 831, 867, 4709, 14127, 80053, 240159, 548263, 1644789, 9320471, 27961413, 151868851, 158448007, 455606553, 475344021, 2581770467, 7745311401, 43890097939, 131670293817]

約数ペア:

[(1, 131670293817), (3, 43890097939), (17, 7745311401), (51, 2581770467), (277, 475344021), (289, 455606553), (831, 158448007), (867, 151868851), (4709, 27961413), (14127, 9320471), (80053, 1644789), (240159, 548263)]