85538169

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2063}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 131369472

約数和(自身を除く): 45831303

約数列:

[1, 3, 9, 17, 51, 153, 271, 813, 2063, 2439, 4607, 6189, 13821, 18567, 35071, 41463, 105213, 315639, 559073, 1677219, 5031657, 9504241, 28512723, 85538169]

約数ペア:

[(1, 85538169), (3, 28512723), (9, 9504241), (17, 5031657), (51, 1677219), (153, 559073), (271, 315639), (813, 105213), (2063, 41463), (2439, 35071), (4607, 18567), (6189, 13821)]