81657246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1237231}}^1$

素因数の和:1237247

約数の個数: 16

約数和(自身を含む): 178161408

約数和(自身を除く): 96504162

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1237231, 2474462, 3711693, 7423386, 13609541, 27219082, 40828623, 81657246]

約数ペア:

[(1, 81657246), (2, 40828623), (3, 27219082), (6, 13609541), (11, 7423386), (22, 3711693), (33, 2474462), (66, 1237231)]