75784407

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{6961}}^1$

素因数の和:7174

約数の個数: 16

約数和(自身を含む): 106936320

約数和(自身を除く): 31151913

約数列:

[1, 3, 19, 57, 191, 573, 3629, 6961, 10887, 20883, 132259, 396777, 1329551, 3988653, 25261469, 75784407]

約数ペア:

[(1, 75784407), (3, 25261469), (19, 3988653), (57, 1329551), (191, 396777), (573, 132259), (3629, 20883), (6961, 10887)]