86856237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1223}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 135442944

約数和(自身を除く): 48586707

約数列:

[1, 3, 9, 13, 39, 117, 607, 1223, 1821, 3669, 5463, 7891, 11007, 15899, 23673, 47697, 71019, 143091, 742361, 2227083, 6681249, 9650693, 28952079, 86856237]

約数ペア:

[(1, 86856237), (3, 28952079), (9, 9650693), (13, 6681249), (39, 2227083), (117, 742361), (607, 143091), (1223, 71019), (1821, 47697), (3669, 23673), (5463, 15899), (7891, 11007)]