201353121

素因数分解:

$3^4\times {\mathrm{467}}^1\times {\mathrm{5323}}^1$

素因数の和:5802

約数の個数: 20

約数和(自身を含む): 301487472

約数和(自身を除く): 100134351

約数列:

[1, 3, 9, 27, 81, 467, 1401, 4203, 5323, 12609, 15969, 37827, 47907, 143721, 431163, 2485841, 7457523, 22372569, 67117707, 201353121]

約数ペア:

[(1, 201353121), (3, 67117707), (9, 22372569), (27, 7457523), (81, 2485841), (467, 431163), (1401, 143721), (4203, 47907), (5323, 37827), (12609, 15969)]