81152793

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{29759}}^1$

素因数の和:29869

約数の個数: 16

約数和(自身を含む): 121420800

約数和(自身を除く): 40268007

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 29759, 89277, 267831, 803493, 3005659, 9016977, 27050931, 81152793]

約数ペア:

[(1, 81152793), (3, 27050931), (9, 9016977), (27, 3005659), (101, 803493), (303, 267831), (909, 89277), (2727, 29759)]