738822087

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{33493}}^1$

素因数の和:33564

約数の個数: 32

約数和(自身を含む): 1178988800

約数和(自身を除く): 440166713

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 7353, 22059, 33493, 100479, 301437, 636367, 904311, 1440199, 1909101, 4320597, 5727303, 12961791, 17181909, 27363781, 38885373, 82091343, 246274029, 738822087]

約数ペア:

[(1, 738822087), (3, 246274029), (9, 82091343), (19, 38885373), (27, 27363781), (43, 17181909), (57, 12961791), (129, 5727303), (171, 4320597), (387, 1909101), (513, 1440199), (817, 904311), (1161, 636367), (2451, 301437), (7353, 100479), (22059, 33493)]