149342013

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9883}}^1$

素因数の和:9985

約数の個数: 24

約数和(自身を含む): 228201792

約数和(自身を除く): 78859779

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 5037, 9883, 15111, 29649, 88947, 227309, 681927, 721459, 2045781, 2164377, 6493131, 16593557, 49780671, 149342013]

約数ペア:

[(1, 149342013), (3, 49780671), (9, 16593557), (23, 6493131), (69, 2164377), (73, 2045781), (207, 721459), (219, 681927), (657, 227309), (1679, 88947), (5037, 29649), (9883, 15111)]