86769963

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{7211}}^1$

素因数の和:7415

約数の個数: 24

約数和(自身を含む): 144009216

約数和(自身を除く): 57239253

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 7211, 12033, 21633, 50477, 64899, 151431, 454293, 1377301, 4131903, 9641107, 12395709, 28923321, 86769963]

約数ペア:

[(1, 86769963), (3, 28923321), (7, 12395709), (9, 9641107), (21, 4131903), (63, 1377301), (191, 454293), (573, 151431), (1337, 64899), (1719, 50477), (4011, 21633), (7211, 12033)]