68073873

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{10559}}^1$

素因数の和:10876

約数の個数: 16

約数和(自身を含む): 104079360

約数和(自身を除く): 36005487

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 10559, 31677, 73913, 221739, 3241613, 9724839, 22691291, 68073873]

約数ペア:

[(1, 68073873), (3, 22691291), (7, 9724839), (21, 3241613), (307, 221739), (921, 73913), (2149, 31677), (6447, 10559)]