79157547

素因数分解:

$3^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{853}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 134453760

約数和(自身を除く): 55296213

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 491, 853, 1473, 2559, 3437, 4419, 5971, 7677, 10311, 13257, 17913, 23031, 30933, 53739, 92799, 161217, 418823, 1256469, 2931761, 3769407, 8795283, 11308221, 26385849, 79157547]

約数ペア:

[(1, 79157547), (3, 26385849), (7, 11308221), (9, 8795283), (21, 3769407), (27, 2931761), (63, 1256469), (189, 418823), (491, 161217), (853, 92799), (1473, 53739), (2559, 30933), (3437, 23031), (4419, 17913), (5971, 13257), (7677, 10311)]