54009561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 78641280

約数和(自身を除く): 24631719

約数列:

[1, 3, 17, 51, 73, 89, 163, 219, 267, 489, 1241, 1513, 2771, 3723, 4539, 6497, 8313, 11899, 14507, 19491, 35697, 43521, 110449, 202283, 246619, 331347, 606849, 739857, 1059011, 3177033, 18003187, 54009561]

約数ペア:

[(1, 54009561), (3, 18003187), (17, 3177033), (51, 1059011), (73, 739857), (89, 606849), (163, 331347), (219, 246619), (267, 202283), (489, 110449), (1241, 43521), (1513, 35697), (2771, 19491), (3723, 14507), (4539, 11899), (6497, 8313)]