55548909

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:839

約数の個数: 40

約数和(自身を含む): 90744192

約数和(自身を除く): 35195283

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 117, 213, 351, 639, 743, 923, 1053, 1917, 2229, 2769, 5751, 6687, 8307, 9659, 20061, 24921, 28977, 52753, 60183, 74763, 86931, 158259, 260793, 474777, 685789, 782379, 1424331, 2057367, 4272993, 6172101, 18516303, 55548909]

約数ペア:

[(1, 55548909), (3, 18516303), (9, 6172101), (13, 4272993), (27, 2057367), (39, 1424331), (71, 782379), (81, 685789), (117, 474777), (213, 260793), (351, 158259), (639, 86931), (743, 74763), (923, 60183), (1053, 52753), (1917, 28977), (2229, 24921), (2769, 20061), (5751, 9659), (6687, 8307)]