81222966

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{136739}}^1$

素因数の和:136761

約数の個数: 32

約数和(自身を含む): 196905600

約数和(自身を除く): 115682634

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 136739, 273478, 410217, 820434, 1230651, 1504129, 2461302, 3008258, 3691953, 4512387, 7383906, 9024774, 13537161, 27074322, 40611483, 81222966]

約数ペア:

[(1, 81222966), (2, 40611483), (3, 27074322), (6, 13537161), (9, 9024774), (11, 7383906), (18, 4512387), (22, 3691953), (27, 3008258), (33, 2461302), (54, 1504129), (66, 1230651), (99, 820434), (198, 410217), (297, 273478), (594, 136739)]