766838079

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2767}}^1$

素因数の和:2916

約数の個数: 48

約数和(自身を含む): 1305787392

約数和(自身を除く): 538949313

約数列:

[1, 3, 7, 9, 21, 53, 63, 83, 159, 249, 371, 477, 581, 747, 1113, 1743, 2767, 3339, 4399, 5229, 8301, 13197, 19369, 24903, 30793, 39591, 58107, 92379, 146651, 174321, 229661, 277137, 439953, 688983, 1026557, 1319859, 1607627, 2066949, 3079671, 4822881, 9239013, 12172033, 14468643, 36516099, 85204231, 109548297, 255612693, 766838079]

約数ペア:

[(1, 766838079), (3, 255612693), (7, 109548297), (9, 85204231), (21, 36516099), (53, 14468643), (63, 12172033), (83, 9239013), (159, 4822881), (249, 3079671), (371, 2066949), (477, 1607627), (581, 1319859), (747, 1026557), (1113, 688983), (1743, 439953), (2767, 277137), (3339, 229661), (4399, 174321), (5229, 146651), (8301, 92379), (13197, 58107), (19369, 39591), (24903, 30793)]