244429407

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{23761}}^1$

素因数の和:23900

約数の個数: 20

約数和(自身を含む): 368025856

約数和(自身を除く): 123596449

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 23761, 71283, 213849, 641547, 1924641, 3017647, 9052941, 27158823, 81476469, 244429407]

約数ペア:

[(1, 244429407), (3, 81476469), (9, 27158823), (27, 9052941), (81, 3017647), (127, 1924641), (381, 641547), (1143, 213849), (3429, 71283), (10287, 23761)]