81950199

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{2347}}^1$

素因数の和:2566

約数の個数: 16

約数和(自身を含む): 111351552

約数和(自身を除く): 29401353

約数列:

[1, 3, 103, 113, 309, 339, 2347, 7041, 11639, 34917, 241741, 265211, 725223, 795633, 27316733, 81950199]

約数ペア:

[(1, 81950199), (3, 27316733), (103, 795633), (113, 725223), (309, 265211), (339, 241741), (2347, 34917), (7041, 11639)]