73412157

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{268909}}^1$

素因数の和:268932

約数の個数: 16

約数和(自身を含む): 120471680

約数和(自身を除く): 47059523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 268909, 806727, 1882363, 3495817, 5647089, 10487451, 24470719, 73412157]

約数ペア:

[(1, 73412157), (3, 24470719), (7, 10487451), (13, 5647089), (21, 3495817), (39, 1882363), (91, 806727), (273, 268909)]