81111162

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1663}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 177315840

約数和(自身を除く): 96204678

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 739, 1478, 1663, 2217, 3326, 4434, 4989, 8129, 9978, 16258, 18293, 24387, 36586, 48774, 54879, 109758, 1228957, 2457914, 3686871, 7373742, 13518527, 27037054, 40555581, 81111162]

約数ペア:

[(1, 81111162), (2, 40555581), (3, 27037054), (6, 13518527), (11, 7373742), (22, 3686871), (33, 2457914), (66, 1228957), (739, 109758), (1478, 54879), (1663, 48774), (2217, 36586), (3326, 24387), (4434, 18293), (4989, 16258), (8129, 9978)]