66866514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77933}}^1$

素因数の和:77962

約数の個数: 32

約数和(自身を含む): 157114944

約数和(自身を除く): 90248430

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 77933, 155866, 233799, 467598, 857263, 1013129, 1714526, 2026258, 2571789, 3039387, 5143578, 6078774, 11144419, 22288838, 33433257, 66866514]

約数ペア:

[(1, 66866514), (2, 33433257), (3, 22288838), (6, 11144419), (11, 6078774), (13, 5143578), (22, 3039387), (26, 2571789), (33, 2026258), (39, 1714526), (66, 1013129), (78, 857263), (143, 467598), (286, 233799), (429, 155866), (858, 77933)]