61711191

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{4079}}^1$

素因数の和:4167

約数の個数: 18

約数和(自身を含む): 91387920

約数和(自身を除く): 29676729

約数列:

[1, 3, 9, 41, 123, 369, 1681, 4079, 5043, 12237, 15129, 36711, 167239, 501717, 1505151, 6856799, 20570397, 61711191]

約数ペア:

[(1, 61711191), (3, 20570397), (9, 6856799), (41, 1505151), (123, 501717), (369, 167239), (1681, 36711), (4079, 15129), (5043, 12237)]