79081191

素因数分解:

$3^6\times 7^1\times {\mathrm{15497}}^1$

素因数の和:15522

約数の個数: 28

約数和(自身を含む): 135514512

約数和(自身を除く): 56433321

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 15497, 46491, 108479, 139473, 325437, 418419, 976311, 1255257, 2928933, 3765771, 8786799, 11297313, 26360397, 79081191]

約数ペア:

[(1, 79081191), (3, 26360397), (7, 11297313), (9, 8786799), (21, 3765771), (27, 2928933), (63, 1255257), (81, 976311), (189, 418419), (243, 325437), (567, 139473), (729, 108479), (1701, 46491), (5103, 15497)]