63747729

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{3467}}^1$

素因数の和:3706

約数の個数: 20

約数和(自身を含む): 95675184

約数和(自身を除く): 31927455

約数列:

[1, 3, 9, 27, 81, 227, 681, 2043, 3467, 6129, 10401, 18387, 31203, 93609, 280827, 787009, 2361027, 7083081, 21249243, 63747729]

約数ペア:

[(1, 63747729), (3, 21249243), (9, 7083081), (27, 2361027), (81, 787009), (227, 280827), (681, 93609), (2043, 31203), (3467, 18387), (6129, 10401)]