54039519

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3067

約数の個数: 24

約数和(自身を含む): 81599232

約数和(自身を除く): 27559713

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 2971, 6063, 8913, 18189, 26739, 127753, 139637, 383259, 418911, 1149777, 1256733, 6004391, 18013173, 54039519]

約数ペア:

[(1, 54039519), (3, 18013173), (9, 6004391), (43, 1256733), (47, 1149777), (129, 418911), (141, 383259), (387, 139637), (423, 127753), (2021, 26739), (2971, 18189), (6063, 8913)]