133664769

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16447}}^1$

素因数の和:16506

約数の個数: 32

約数和(自身を含む): 231587840

約数和(自身を除く): 97923071

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 16447, 49341, 115129, 148023, 345387, 444069, 707221, 1036161, 2121663, 3108483, 4950547, 6364989, 14851641, 19094967, 44554923, 133664769]

約数ペア:

[(1, 133664769), (3, 44554923), (7, 19094967), (9, 14851641), (21, 6364989), (27, 4950547), (43, 3108483), (63, 2121663), (129, 1036161), (189, 707221), (301, 444069), (387, 345387), (903, 148023), (1161, 115129), (2709, 49341), (8127, 16447)]