81067833

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{116981}}^1$

素因数の和:117005

約数の個数: 24

約数和(自身を含む): 145993536

約数和(自身を除く): 64925703

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 116981, 350943, 818867, 1052829, 1286791, 2456601, 3860373, 7369803, 9007537, 11581119, 27022611, 81067833]

約数ペア:

[(1, 81067833), (3, 27022611), (7, 11581119), (9, 9007537), (11, 7369803), (21, 3860373), (33, 2456601), (63, 1286791), (77, 1052829), (99, 818867), (231, 350943), (693, 116981)]