68911197

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{13681}}^1$

素因数の和:13780

約数の個数: 16

約数和(自身を含む): 97196928

約数和(自身を除く): 28285731

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 13681, 41043, 314663, 943989, 998713, 2996139, 22970399, 68911197]

約数ペア:

[(1, 68911197), (3, 22970399), (23, 2996139), (69, 998713), (73, 943989), (219, 314663), (1679, 41043), (5037, 13681)]