204021063

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{57977}}^1$

素因数の和:58023

約数の個数: 24

約数和(自身を含む): 325604448

約数和(自身を除く): 121583385

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 57977, 173931, 521793, 985609, 1333471, 2956827, 4000413, 8870481, 12001239, 22669007, 68007021, 204021063]

約数ペア:

[(1, 204021063), (3, 68007021), (9, 22669007), (17, 12001239), (23, 8870481), (51, 4000413), (69, 2956827), (153, 1333471), (207, 985609), (391, 521793), (1173, 173931), (3519, 57977)]