77834619

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3121}}^1$

素因数の和:3307

約数の個数: 24

約数和(自身を含む): 119809872

約数和(自身を除く): 41975253

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 1467, 2771, 3121, 8313, 9363, 24939, 28089, 53057, 159171, 477513, 508723, 1526169, 4578507, 8648291, 25944873, 77834619]

約数ペア:

[(1, 77834619), (3, 25944873), (9, 8648291), (17, 4578507), (51, 1526169), (153, 508723), (163, 477513), (489, 159171), (1467, 53057), (2771, 28089), (3121, 24939), (8313, 9363)]