81329754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1232269}}^1$

素因数の和:1232285

約数の個数: 16

約数和(自身を含む): 177446880

約数和(自身を除く): 96117126

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1232269, 2464538, 3696807, 7393614, 13554959, 27109918, 40664877, 81329754]

約数ペア:

[(1, 81329754), (2, 40664877), (3, 27109918), (6, 13554959), (11, 7393614), (22, 3696807), (33, 2464538), (66, 1232269)]