80560467

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 61688493

約数列:

[1, 3, 9, 13, 17, 23, 27, 39, 51, 69, 117, 153, 207, 221, 299, 351, 391, 459, 587, 621, 663, 897, 1173, 1761, 1989, 2691, 3519, 5083, 5283, 5967, 7631, 8073, 9979, 10557, 13501, 15249, 15849, 22893, 29937, 40503, 45747, 68679, 89811, 121509, 129727, 137241, 175513, 206037, 229517, 269433, 364527, 389181, 526539, 688551, 1167543, 1579617, 2065653, 2983721, 3502629, 4738851, 6196959, 8951163, 26853489, 80560467]

約数ペア:

[(1, 80560467), (3, 26853489), (9, 8951163), (13, 6196959), (17, 4738851), (23, 3502629), (27, 2983721), (39, 2065653), (51, 1579617), (69, 1167543), (117, 688551), (153, 526539), (207, 389181), (221, 364527), (299, 269433), (351, 229517), (391, 206037), (459, 175513), (587, 137241), (621, 129727), (663, 121509), (897, 89811), (1173, 68679), (1761, 45747), (1989, 40503), (2691, 29937), (3519, 22893), (5083, 15849), (5283, 15249), (5967, 13501), (7631, 10557), (8073, 9979)]