42992559

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 66286080

約数和(自身を除く): 23293521

約数列:

[1, 3, 9, 27, 41, 71, 123, 213, 369, 547, 639, 1107, 1641, 1917, 2911, 4923, 8733, 14769, 22427, 26199, 38837, 67281, 78597, 116511, 201843, 349533, 605529, 1048599, 1592317, 4776951, 14330853, 42992559]

約数ペア:

[(1, 42992559), (3, 14330853), (9, 4776951), (27, 1592317), (41, 1048599), (71, 605529), (123, 349533), (213, 201843), (369, 116511), (547, 78597), (639, 67281), (1107, 38837), (1641, 26199), (1917, 22427), (2911, 14769), (4923, 8733)]