38079963

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{1873}}^1$

素因数の和:2136

約数の個数: 20

約数和(自身を含む): 57142008

約数和(自身を除く): 19062045

約数列:

[1, 3, 9, 27, 81, 251, 753, 1873, 2259, 5619, 6777, 16857, 20331, 50571, 151713, 470123, 1410369, 4231107, 12693321, 38079963]

約数ペア:

[(1, 38079963), (3, 12693321), (9, 4231107), (27, 1410369), (81, 470123), (251, 151713), (753, 50571), (1873, 20331), (2259, 16857), (5619, 6777)]