76688307

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2911

約数の個数: 24

約数和(自身を含む): 114985728

約数和(自身を除く): 38297421

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 2791, 3053, 8373, 9159, 25119, 27477, 120013, 198161, 360039, 594483, 1080117, 1783449, 8520923, 25562769, 76688307]

約数ペア:

[(1, 76688307), (3, 25562769), (9, 8520923), (43, 1783449), (71, 1080117), (129, 594483), (213, 360039), (387, 198161), (639, 120013), (2791, 27477), (3053, 25119), (8373, 9159)]