71920683

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{64969}}^1$

素因数の和:65019

約数の個数: 16

約数和(自身を含む): 109149600

約数和(自身を除く): 37228917

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 64969, 194907, 584721, 1754163, 2663729, 7991187, 23973561, 71920683]

約数ペア:

[(1, 71920683), (3, 23973561), (9, 7991187), (27, 2663729), (41, 1754163), (123, 584721), (369, 194907), (1107, 64969)]