227173821

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4793}}^1$

素因数の和:4901

約数の個数: 32

約数和(自身を含む): 361429248

約数和(自身を除く): 134255427

約数列:

[1, 3, 7, 21, 37, 61, 111, 183, 259, 427, 777, 1281, 2257, 4793, 6771, 14379, 15799, 33551, 47397, 100653, 177341, 292373, 532023, 877119, 1241387, 2046611, 3724161, 6139833, 10817801, 32453403, 75724607, 227173821]

約数ペア:

[(1, 227173821), (3, 75724607), (7, 32453403), (21, 10817801), (37, 6139833), (61, 3724161), (111, 2046611), (183, 1241387), (259, 877119), (427, 532023), (777, 292373), (1281, 177341), (2257, 100653), (4793, 47397), (6771, 33551), (14379, 15799)]