27690399

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16453}}^1$

素因数の和:16487

約数の個数: 24

約数和(自身を含む): 46202832

約数和(自身を除く): 18512433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 16453, 49359, 148077, 180983, 279701, 542949, 839103, 1628847, 2517309, 3076711, 9230133, 27690399]

約数ペア:

[(1, 27690399), (3, 9230133), (9, 3076711), (11, 2517309), (17, 1628847), (33, 839103), (51, 542949), (99, 279701), (153, 180983), (187, 148077), (561, 49359), (1683, 16453)]