43280433

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 34133967

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 83, 89, 93, 189, 217, 249, 267, 279, 581, 623, 651, 747, 801, 837, 1743, 1869, 1953, 2241, 2403, 2573, 2759, 5229, 5607, 5859, 7387, 7719, 8277, 15687, 16821, 18011, 19313, 22161, 23157, 24831, 51709, 54033, 57939, 66483, 69471, 74493, 155127, 162099, 173817, 199449, 228997, 465381, 486297, 521451, 686991, 1396143, 1602979, 2060973, 4808937, 6182919, 14426811, 43280433]

約数ペア:

[(1, 43280433), (3, 14426811), (7, 6182919), (9, 4808937), (21, 2060973), (27, 1602979), (31, 1396143), (63, 686991), (83, 521451), (89, 486297), (93, 465381), (189, 228997), (217, 199449), (249, 173817), (267, 162099), (279, 155127), (581, 74493), (623, 69471), (651, 66483), (747, 57939), (801, 54033), (837, 51709), (1743, 24831), (1869, 23157), (1953, 22161), (2241, 19313), (2403, 18011), (2573, 16821), (2759, 15687), (5229, 8277), (5607, 7719), (5859, 7387)]