80166177

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97883}}^1$

素因数の和:97909

約数の個数: 24

約数和(自身を含む): 142519104

約数和(自身を除く): 62352927

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 97883, 293649, 685181, 880947, 1272479, 2055543, 3817437, 6166629, 8907353, 11452311, 26722059, 80166177]

約数ペア:

[(1, 80166177), (3, 26722059), (7, 11452311), (9, 8907353), (13, 6166629), (21, 3817437), (39, 2055543), (63, 1272479), (91, 880947), (117, 685181), (273, 293649), (819, 97883)]