78028719

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{1907}}^1$

素因数の和:2526

約数の個数: 16

約数和(自身を含む): 108801792

約数和(自身を除く): 30773073

約数列:

[1, 3, 23, 69, 593, 1779, 1907, 5721, 13639, 40917, 43861, 131583, 1130851, 3392553, 26009573, 78028719]

約数ペア:

[(1, 78028719), (3, 26009573), (23, 3392553), (69, 1130851), (593, 131583), (1779, 43861), (1907, 40917), (5721, 13639)]