166812737

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2971}}^1$

素因数の和:3608

約数の個数: 16

約数和(自身を含む): 205709952

約数和(自身を除く): 38897215

約数列:

[1, 7, 13, 91, 617, 2971, 4319, 8021, 20797, 38623, 56147, 270361, 1833107, 12831749, 23830391, 166812737]

約数ペア:

[(1, 166812737), (7, 23830391), (13, 12831749), (91, 1833107), (617, 270361), (2971, 56147), (4319, 38623), (8021, 20797)]