85843791

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21149}}^1$

素因数の和:21207

約数の個数: 24

約数和(自身を含む): 138574800

約数和(自身を除く): 52731009

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 21149, 63447, 190341, 232639, 697917, 867109, 2093751, 2601327, 7803981, 9538199, 28614597, 85843791]

約数ペア:

[(1, 85843791), (3, 28614597), (9, 9538199), (11, 7803981), (33, 2601327), (41, 2093751), (99, 867109), (123, 697917), (369, 232639), (451, 190341), (1353, 63447), (4059, 21149)]