201872547

素因数分解:

$3^3\times {\mathrm{613}}^1\times {\mathrm{12197}}^1$

素因数の和:12819

約数の個数: 16

約数和(自身を含む): 299582880

約数和(自身を除く): 97710333

約数列:

[1, 3, 9, 27, 613, 1839, 5517, 12197, 16551, 36591, 109773, 329319, 7476761, 22430283, 67290849, 201872547]

約数ペア:

[(1, 201872547), (3, 67290849), (9, 22430283), (27, 7476761), (613, 329319), (1839, 109773), (5517, 36591), (12197, 16551)]