554152893

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 918190080

約数和(自身を除く): 364037187

約数列:

[1, 3, 7, 17, 21, 51, 89, 107, 119, 163, 267, 321, 357, 489, 623, 749, 1141, 1513, 1819, 1869, 2247, 2771, 3423, 4539, 5457, 8313, 9523, 10591, 12733, 14507, 17441, 19397, 28569, 31773, 38199, 43521, 52323, 58191, 66661, 101549, 122087, 161891, 199983, 246619, 296497, 304647, 366261, 485673, 739857, 889491, 1133237, 1552249, 1726333, 2075479, 3399711, 4656747, 5178999, 6226437, 10865743, 26388233, 32597229, 79164699, 184717631, 554152893]

約数ペア:

[(1, 554152893), (3, 184717631), (7, 79164699), (17, 32597229), (21, 26388233), (51, 10865743), (89, 6226437), (107, 5178999), (119, 4656747), (163, 3399711), (267, 2075479), (321, 1726333), (357, 1552249), (489, 1133237), (623, 889491), (749, 739857), (1141, 485673), (1513, 366261), (1819, 304647), (1869, 296497), (2247, 246619), (2771, 199983), (3423, 161891), (4539, 122087), (5457, 101549), (8313, 66661), (9523, 58191), (10591, 52323), (12733, 43521), (14507, 38199), (17441, 31773), (19397, 28569)]