53929071

素因数分解:

$3^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 92695680

約数和(自身を除く): 38766609

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 227, 419, 567, 681, 1257, 1589, 2043, 2933, 3771, 4767, 6129, 8799, 11313, 14301, 18387, 26397, 33939, 42903, 79191, 95113, 128709, 237573, 285339, 665791, 856017, 1997373, 2568051, 5992119, 7704153, 17976357, 53929071]

約数ペア:

[(1, 53929071), (3, 17976357), (7, 7704153), (9, 5992119), (21, 2568051), (27, 1997373), (63, 856017), (81, 665791), (189, 285339), (227, 237573), (419, 128709), (567, 95113), (681, 79191), (1257, 42903), (1589, 33939), (2043, 26397), (2933, 18387), (3771, 14301), (4767, 11313), (6129, 8799)]