75986781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1931}}^1$

素因数の和:2956

約数の個数: 16

約数和(自身を含む): 109273920

約数和(自身を除く): 33287139

約数列:

[1, 3, 13, 39, 1009, 1931, 3027, 5793, 13117, 25103, 39351, 75309, 1948379, 5845137, 25328927, 75986781]

約数ペア:

[(1, 75986781), (3, 25328927), (13, 5845137), (39, 1948379), (1009, 75309), (1931, 39351), (3027, 25103), (5793, 13117)]