90681387

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{2927}}^1$

素因数の和:3402

約数の個数: 16

約数和(自身を含む): 126489600

約数和(自身を除く): 35808213

約数列:

[1, 3, 23, 69, 449, 1347, 2927, 8781, 10327, 30981, 67321, 201963, 1314223, 3942669, 30227129, 90681387]

約数ペア:

[(1, 90681387), (3, 30227129), (23, 3942669), (69, 1314223), (449, 201963), (1347, 67321), (2927, 30981), (8781, 10327)]