79866999

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 121040640

約数和(自身を除く): 41173641

約数列:

[1, 3, 9, 27, 83, 157, 227, 249, 471, 681, 747, 1413, 2043, 2241, 4239, 6129, 13031, 18841, 35639, 39093, 56523, 106917, 117279, 169569, 320751, 351837, 508707, 962253, 2958037, 8874111, 26622333, 79866999]

約数ペア:

[(1, 79866999), (3, 26622333), (9, 8874111), (27, 2958037), (83, 962253), (157, 508707), (227, 351837), (249, 320751), (471, 169569), (681, 117279), (747, 106917), (1413, 56523), (2043, 39093), (2241, 35639), (4239, 18841), (6129, 13031)]