67537071

素因数分解:

$3^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 115974144

約数和(自身を除く): 48437073

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 311, 383, 567, 933, 1149, 2177, 2681, 2799, 3447, 6531, 8043, 8397, 10341, 19593, 24129, 25191, 31023, 58779, 72387, 119113, 176337, 217161, 357339, 833791, 1072017, 2501373, 3216051, 7504119, 9648153, 22512357, 67537071]

約数ペア:

[(1, 67537071), (3, 22512357), (7, 9648153), (9, 7504119), (21, 3216051), (27, 2501373), (63, 1072017), (81, 833791), (189, 357339), (311, 217161), (383, 176337), (567, 119113), (933, 72387), (1149, 58779), (2177, 31023), (2681, 25191), (2799, 24129), (3447, 19593), (6531, 10341), (8043, 8397)]