113721921

素因数分解:

$3^3\times {\mathrm{613}}^1\times {\mathrm{6871}}^1$

素因数の和:7493

約数の個数: 16

約数和(自身を含む): 168776320

約数和(自身を除く): 55054399

約数列:

[1, 3, 9, 27, 613, 1839, 5517, 6871, 16551, 20613, 61839, 185517, 4211923, 12635769, 37907307, 113721921]

約数ペア:

[(1, 113721921), (3, 37907307), (9, 12635769), (27, 4211923), (613, 185517), (1839, 61839), (5517, 20613), (6871, 16551)]