91782639

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 149288832

約数和(自身を除く): 57506193

約数列:

[1, 3, 9, 13, 27, 39, 81, 101, 117, 303, 351, 863, 909, 1053, 1313, 2589, 2727, 3939, 7767, 8181, 11219, 11817, 23301, 33657, 35451, 69903, 87163, 100971, 106353, 261489, 302913, 784467, 908739, 1133119, 2353401, 3399357, 7060203, 10198071, 30594213, 91782639]

約数ペア:

[(1, 91782639), (3, 30594213), (9, 10198071), (13, 7060203), (27, 3399357), (39, 2353401), (81, 1133119), (101, 908739), (117, 784467), (303, 302913), (351, 261489), (863, 106353), (909, 100971), (1053, 87163), (1313, 69903), (2589, 35451), (2727, 33657), (3939, 23301), (7767, 11817), (8181, 11219)]