210132021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{80603}}^1$

素因数の和:80696

約数の個数: 16

約数和(自身を含む): 309519360

約数和(自身を除く): 99387339

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 80603, 241809, 886633, 2659899, 6367637, 19102911, 70044007, 210132021]

約数ペア:

[(1, 210132021), (3, 70044007), (11, 19102911), (33, 6367637), (79, 2659899), (237, 886633), (869, 241809), (2607, 80603)]