84219183

素因数分解:

$3^7\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 127933120

約数和(自身を除く): 43713937

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 397, 729, 873, 1191, 2187, 2619, 3573, 7857, 10719, 23571, 32157, 38509, 70713, 96471, 115527, 212139, 289413, 346581, 868239, 1039743, 3119229, 9357687, 28073061, 84219183]

約数ペア:

[(1, 84219183), (3, 28073061), (9, 9357687), (27, 3119229), (81, 1039743), (97, 868239), (243, 346581), (291, 289413), (397, 212139), (729, 115527), (873, 96471), (1191, 70713), (2187, 38509), (2619, 32157), (3573, 23571), (7857, 10719)]