51105201

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{23627}}^1$

素因数の和:23740

約数の個数: 16

約数和(自身を含む): 78633984

約数和(自身を除く): 27528783

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 23627, 70881, 165389, 496167, 2433581, 7300743, 17035067, 51105201]

約数ペア:

[(1, 51105201), (3, 17035067), (7, 7300743), (21, 2433581), (103, 496167), (309, 165389), (721, 70881), (2163, 23627)]