81831009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{4493}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 117778752

約数和(自身を除く): 35947743

約数列:

[1, 3, 13, 39, 467, 1401, 4493, 6071, 13479, 18213, 58409, 175227, 2098231, 6294693, 27277003, 81831009]

約数ペア:

[(1, 81831009), (3, 27277003), (13, 6294693), (39, 2098231), (467, 175227), (1401, 58409), (4493, 18213), (6071, 13479)]