509987853

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1867}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 772305920

約数和(自身を除く): 262318067

約数列:

[1, 3, 9, 27, 67, 151, 201, 453, 603, 1359, 1809, 1867, 4077, 5601, 10117, 16803, 30351, 50409, 91053, 125089, 273159, 281917, 375267, 845751, 1125801, 2537253, 3377403, 7611759, 18888439, 56665317, 169995951, 509987853]

約数ペア:

[(1, 509987853), (3, 169995951), (9, 56665317), (27, 18888439), (67, 7611759), (151, 3377403), (201, 2537253), (453, 1125801), (603, 845751), (1359, 375267), (1809, 281917), (1867, 273159), (4077, 125089), (5601, 91053), (10117, 50409), (16803, 30351)]