55262487

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 88058880

約数和(自身を除く): 32796393

約数列:

[1, 3, 7, 21, 29, 87, 103, 203, 309, 609, 721, 881, 2163, 2643, 2987, 6167, 8961, 18501, 20909, 25549, 62727, 76647, 90743, 178843, 272229, 536529, 635201, 1905603, 2631547, 7894641, 18420829, 55262487]

約数ペア:

[(1, 55262487), (3, 18420829), (7, 7894641), (21, 2631547), (29, 1905603), (87, 635201), (103, 536529), (203, 272229), (309, 178843), (609, 90743), (721, 76647), (881, 62727), (2163, 25549), (2643, 20909), (2987, 18501), (6167, 8961)]