149402799

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20269}}^1$

素因数の和:20301

約数の個数: 40

約数和(自身を含む): 274699040

約数和(自身を除く): 125296241

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 20269, 60807, 141883, 182421, 263497, 425649, 547263, 790491, 1276947, 1641789, 1844479, 2371473, 3830841, 5533437, 7114419, 11492523, 16600311, 21343257, 49800933, 149402799]

約数ペア:

[(1, 149402799), (3, 49800933), (7, 21343257), (9, 16600311), (13, 11492523), (21, 7114419), (27, 5533437), (39, 3830841), (63, 2371473), (81, 1844479), (91, 1641789), (117, 1276947), (189, 790491), (273, 547263), (351, 425649), (567, 263497), (819, 182421), (1053, 141883), (2457, 60807), (7371, 20269)]