76148829

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{21863}}^1$

素因数の和:21918

約数の個数: 20

約数和(自身を含む): 116403936

約数和(自身を除く): 40255107

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 21863, 65589, 196767, 590301, 940109, 1770903, 2820327, 8460981, 25382943, 76148829]

約数ペア:

[(1, 76148829), (3, 25382943), (9, 8460981), (27, 2820327), (43, 1770903), (81, 940109), (129, 590301), (387, 196767), (1161, 65589), (3483, 21863)]