53493993

素因数分解:

$3^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{739}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 90931200

約数和(自身を除く): 37437207

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 383, 739, 1149, 2217, 2681, 3447, 5173, 6651, 8043, 10341, 15519, 19953, 24129, 46557, 72387, 139671, 283037, 849111, 1981259, 2547333, 5943777, 7641999, 17831331, 53493993]

約数ペア:

[(1, 53493993), (3, 17831331), (7, 7641999), (9, 5943777), (21, 2547333), (27, 1981259), (63, 849111), (189, 283037), (383, 139671), (739, 72387), (1149, 46557), (2217, 24129), (2681, 19953), (3447, 15519), (5173, 10341), (6651, 8043)]