79860053

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 100624608

約数和(自身を除く): 20764555

約数列:

[1, 7, 13, 49, 91, 283, 443, 637, 1981, 3101, 3679, 5759, 13867, 21707, 25753, 40313, 125369, 180271, 282191, 877583, 1629797, 6143081, 11408579, 79860053]

約数ペア:

[(1, 79860053), (7, 11408579), (13, 6143081), (49, 1629797), (91, 877583), (283, 282191), (443, 180271), (637, 125369), (1981, 40313), (3101, 25753), (3679, 21707), (5759, 13867)]