664132851

素因数分解:

$3^7\times {\mathrm{59}}^1\times {\mathrm{5147}}^1$

素因数の和:5227

約数の個数: 32

約数和(自身を含む): 1013126400

約数和(自身を除く): 348993549

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 729, 1593, 2187, 4779, 5147, 14337, 15441, 43011, 46323, 129033, 138969, 303673, 416907, 911019, 1250721, 2733057, 3752163, 8199171, 11256489, 24597513, 73792539, 221377617, 664132851]

約数ペア:

[(1, 664132851), (3, 221377617), (9, 73792539), (27, 24597513), (59, 11256489), (81, 8199171), (177, 3752163), (243, 2733057), (531, 1250721), (729, 911019), (1593, 416907), (2187, 303673), (4779, 138969), (5147, 129033), (14337, 46323), (15441, 43011)]