180184683

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 302330880

約数和(自身を除く): 122146197

約数列:

[1, 3, 7, 17, 21, 51, 53, 89, 107, 119, 159, 267, 321, 357, 371, 623, 749, 901, 1113, 1513, 1819, 1869, 2247, 2703, 4539, 4717, 5457, 5671, 6307, 9523, 10591, 12733, 14151, 17013, 18921, 28569, 31773, 33019, 38199, 39697, 66661, 80189, 96407, 99057, 119091, 161891, 199983, 240567, 289221, 485673, 504719, 561323, 674849, 1133237, 1514157, 1683969, 2024547, 3399711, 3533033, 8580223, 10599099, 25740669, 60061561, 180184683]

約数ペア:

[(1, 180184683), (3, 60061561), (7, 25740669), (17, 10599099), (21, 8580223), (51, 3533033), (53, 3399711), (89, 2024547), (107, 1683969), (119, 1514157), (159, 1133237), (267, 674849), (321, 561323), (357, 504719), (371, 485673), (623, 289221), (749, 240567), (901, 199983), (1113, 161891), (1513, 119091), (1819, 99057), (1869, 96407), (2247, 80189), (2703, 66661), (4539, 39697), (4717, 38199), (5457, 33019), (5671, 31773), (6307, 28569), (9523, 18921), (10591, 17013), (12733, 14151)]