81672597

素因数分解:

$3^3\times {\mathrm{1061}}^1\times {\mathrm{2851}}^1$

素因数の和:3921

約数の個数: 16

約数和(自身を含む): 121152960

約数和(自身を除く): 39480363

約数列:

[1, 3, 9, 27, 1061, 2851, 3183, 8553, 9549, 25659, 28647, 76977, 3024911, 9074733, 27224199, 81672597]

約数ペア:

[(1, 81672597), (3, 27224199), (9, 9074733), (27, 3024911), (1061, 76977), (2851, 28647), (3183, 25659), (8553, 9549)]