81238113

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{523}}^2$

素因数の和:1066

約数の個数: 24

約数和(自身を含む): 131545440

約数和(自身を除く): 50307327

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 523, 1569, 4707, 5753, 14121, 17259, 51777, 155331, 273529, 820587, 2461761, 3008819, 7385283, 9026457, 27079371, 81238113]

約数ペア:

[(1, 81238113), (3, 27079371), (9, 9026457), (11, 7385283), (27, 3008819), (33, 2461761), (99, 820587), (297, 273529), (523, 155331), (1569, 51777), (4707, 17259), (5753, 14121)]