20160732627

素因数分解:

$3^3\times 7^2\times {\mathrm{15238649}}^1$

素因数の和:15238672

約数の個数: 24

約数和(自身を含む): 34744122000

約数和(自身を除く): 14583389373

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 15238649, 45715947, 106670543, 137147841, 320011629, 411443523, 746693801, 960034887, 2240081403, 2880104661, 6720244209, 20160732627]

約数ペア:

[(1, 20160732627), (3, 6720244209), (7, 2880104661), (9, 2240081403), (21, 960034887), (27, 746693801), (49, 411443523), (63, 320011629), (147, 137147841), (189, 106670543), (441, 45715947), (1323, 15238649)]