67955251

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1559}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 83865600

約数和(自身を除く): 15910349

約数列:

[1, 7, 13, 91, 479, 1559, 3353, 6227, 10913, 20267, 43589, 141869, 746761, 5227327, 9707893, 67955251]

約数ペア:

[(1, 67955251), (7, 9707893), (13, 5227327), (91, 746761), (479, 141869), (1559, 43589), (3353, 20267), (6227, 10913)]