68729217

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{1069}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 95016000

約数和(自身を除く): 26286783

約数列:

[1, 3, 29, 87, 739, 1069, 2217, 3207, 21431, 31001, 64293, 93003, 789991, 2369973, 22909739, 68729217]

約数ペア:

[(1, 68729217), (3, 22909739), (29, 2369973), (87, 789991), (739, 93003), (1069, 64293), (2217, 31001), (3207, 21431)]