77894629

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 91010304

約数和(自身を除く): 13115675

約数列:

[1, 17, 23, 41, 43, 113, 391, 697, 731, 943, 989, 1763, 1921, 2599, 4633, 4859, 16031, 16813, 29971, 40549, 44183, 78761, 82603, 106559, 111757, 199219, 689333, 1811503, 1899869, 3386723, 4582037, 77894629]

約数ペア:

[(1, 77894629), (17, 4582037), (23, 3386723), (41, 1899869), (43, 1811503), (113, 689333), (391, 199219), (697, 111757), (731, 106559), (943, 82603), (989, 78761), (1763, 44183), (1921, 40549), (2599, 29971), (4633, 16813), (4859, 16031)]