50131209

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{563}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 68113152

約数和(自身を除く): 17981943

約数列:

[1, 3, 67, 201, 443, 563, 1329, 1689, 29681, 37721, 89043, 113163, 249409, 748227, 16710403, 50131209]

約数ペア:

[(1, 50131209), (3, 16710403), (67, 748227), (201, 249409), (443, 113163), (563, 89043), (1329, 37721), (1689, 29681)]