273855141

素因数分解:

$3^3\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2153}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 464574720

約数和(自身を除く): 190719579

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 673, 2019, 2153, 4711, 6057, 6459, 14133, 15071, 18171, 19377, 42399, 45213, 58131, 127197, 135639, 406917, 1448969, 4346907, 10142783, 13040721, 30428349, 39122163, 91285047, 273855141]

約数ペア:

[(1, 273855141), (3, 91285047), (7, 39122163), (9, 30428349), (21, 13040721), (27, 10142783), (63, 4346907), (189, 1448969), (673, 406917), (2019, 135639), (2153, 127197), (4711, 58131), (6057, 45213), (6459, 42399), (14133, 19377), (15071, 18171)]