26875731

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 36929024

約数和(自身を除く): 10053293

約数列:

[1, 3, 43, 129, 157, 471, 1327, 3981, 6751, 20253, 57061, 171183, 208339, 625017, 8958577, 26875731]

約数ペア:

[(1, 26875731), (3, 8958577), (43, 625017), (129, 208339), (157, 171183), (471, 57061), (1327, 20253), (3981, 6751)]