40804047

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{65707}}^1$

素因数の和:65739

約数の個数: 16

約数和(自身を含む): 63079680

約数和(自身を除く): 22275633

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 65707, 197121, 591363, 1511261, 1774089, 4533783, 13601349, 40804047]

約数ペア:

[(1, 40804047), (3, 13601349), (9, 4533783), (23, 1774089), (27, 1511261), (69, 591363), (207, 197121), (621, 65707)]