72901347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{11953}}^1$

素因数の和:12082

約数の個数: 16

約数和(自身を含む): 103282560

約数和(自身を除く): 30381213

約数列:

[1, 3, 19, 57, 107, 321, 2033, 6099, 11953, 35859, 227107, 681321, 1278971, 3836913, 24300449, 72901347]

約数ペア:

[(1, 72901347), (3, 24300449), (19, 3836913), (57, 1278971), (107, 681321), (321, 227107), (2033, 35859), (6099, 11953)]