82718649

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 136805760

約数和(自身を除く): 54087111

約数列:

[1, 3, 9, 13, 23, 39, 59, 69, 117, 177, 207, 299, 521, 531, 767, 897, 1357, 1563, 2301, 2691, 4071, 4689, 6773, 6903, 11983, 12213, 17641, 20319, 30739, 35949, 52923, 60957, 92217, 107847, 155779, 158769, 276651, 399607, 467337, 706997, 1198821, 1402011, 2120991, 3596463, 6362973, 9190961, 27572883, 82718649]

約数ペア:

[(1, 82718649), (3, 27572883), (9, 9190961), (13, 6362973), (23, 3596463), (39, 2120991), (59, 1402011), (69, 1198821), (117, 706997), (177, 467337), (207, 399607), (299, 276651), (521, 158769), (531, 155779), (767, 107847), (897, 92217), (1357, 60957), (1563, 52923), (2301, 35949), (2691, 30739), (4071, 20319), (4689, 17641), (6773, 12213), (6903, 11983)]