2730488.00000000

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11633}}^1$

素因数の和:11672

約数の個数: 32

約数和(自身を含む): 89349120

約数和(自身を除く): 38780469

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 11633, 34899, 81431, 104697, 244293, 267559, 314091, 732879, 802677, 1872913, 2198637, 2408031, 5618739, 7224093, 16856217, 50568651]

約数ペア:

[(1, 50568651), (3, 16856217), (7, 7224093), (9, 5618739), (21, 2408031), (23, 2198637), (27, 1872913), (63, 802677), (69, 732879), (161, 314091), (189, 267559), (207, 244293), (483, 104697), (621, 81431), (1449, 34899), (4347, 11633)]