5290147179

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8461}}^1$

素因数の和:8590

約数の個数: 48

約数和(自身を含む): 8279491584

約数和(自身を除く): 2989344405

約数列:

[1, 3, 9, 27, 31, 81, 83, 93, 243, 249, 279, 747, 837, 2241, 2511, 2573, 6723, 7533, 7719, 8461, 20169, 23157, 25383, 69471, 76149, 208413, 228447, 262291, 625239, 685341, 702263, 786873, 2056023, 2106789, 2360619, 6320367, 7081857, 18961101, 21245571, 21770153, 56883303, 63736713, 65310459, 170649909, 195931377, 587794131, 1763382393, 5290147179]

約数ペア:

[(1, 5290147179), (3, 1763382393), (9, 587794131), (27, 195931377), (31, 170649909), (81, 65310459), (83, 63736713), (93, 56883303), (243, 21770153), (249, 21245571), (279, 18961101), (747, 7081857), (837, 6320367), (2241, 2360619), (2511, 2106789), (2573, 2056023), (6723, 786873), (7533, 702263), (7719, 685341), (8461, 625239), (20169, 262291), (23157, 228447), (25383, 208413), (69471, 76149)]