55158003

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{2713}}^1$

素因数の和:2976

約数の個数: 20

約数和(自身を含む): 82755288

約数和(自身を除く): 27597285

約数列:

[1, 3, 9, 27, 81, 251, 753, 2259, 2713, 6777, 8139, 20331, 24417, 73251, 219753, 680963, 2042889, 6128667, 18386001, 55158003]

約数ペア:

[(1, 55158003), (3, 18386001), (9, 6128667), (27, 2042889), (81, 680963), (251, 219753), (753, 73251), (2259, 24417), (2713, 20331), (6777, 8139)]