75847107

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{190093}}^1$

素因数の和:190122

約数の個数: 16

約数和(自身を含む): 121660160

約数和(自身を除く): 45813053

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 190093, 570279, 1330651, 3611767, 3991953, 10835301, 25282369, 75847107]

約数ペア:

[(1, 75847107), (3, 25282369), (7, 10835301), (19, 3991953), (21, 3611767), (57, 1330651), (133, 570279), (399, 190093)]