128544280023

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{911}}^1\times {\mathrm{4159}}^1$

素因数の和:5379

約数の個数: 32

約数和(自身を含む): 176280698880

約数和(自身を除く): 47736418857

約数列:

[1, 3, 43, 129, 263, 789, 911, 2733, 4159, 11309, 12477, 33927, 39173, 117519, 178837, 239593, 536511, 718779, 1093817, 3281451, 3788849, 10302499, 11366547, 30907497, 47034131, 141102393, 162920507, 488761521, 996467287, 2989401861, 42848093341, 128544280023]

約数ペア:

[(1, 128544280023), (3, 42848093341), (43, 2989401861), (129, 996467287), (263, 488761521), (789, 162920507), (911, 141102393), (2733, 47034131), (4159, 30907497), (11309, 11366547), (12477, 10302499), (33927, 3788849), (39173, 3281451), (117519, 1093817), (178837, 718779), (239593, 536511)]