26555811

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1481}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 36516480

約数和(自身を除く): 9960669

約数列:

[1, 3, 43, 129, 139, 417, 1481, 4443, 5977, 17931, 63683, 191049, 205859, 617577, 8851937, 26555811]

約数ペア:

[(1, 26555811), (3, 8851937), (43, 617577), (129, 205859), (139, 191049), (417, 63683), (1481, 17931), (4443, 5977)]