16138467

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 25452800

約数和(自身を除く): 9314333

約数列:

[1, 3, 9, 19, 27, 57, 163, 171, 193, 489, 513, 579, 1467, 1737, 3097, 3667, 4401, 5211, 9291, 11001, 27873, 31459, 33003, 83619, 94377, 99009, 283131, 597721, 849393, 1793163, 5379489, 16138467]

約数ペア:

[(1, 16138467), (3, 5379489), (9, 1793163), (19, 849393), (27, 597721), (57, 283131), (163, 99009), (171, 94377), (193, 83619), (489, 33003), (513, 31459), (579, 27873), (1467, 11001), (1737, 9291), (3097, 5211), (3667, 4401)]