127788606

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{645397}}^1$

素因数の和:645416

約数の個数: 24

約数和(自身を含む): 302046264

約数和(自身を除く): 174257658

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 645397, 1290794, 1936191, 3872382, 5808573, 7099367, 11617146, 14198734, 21298101, 42596202, 63894303, 127788606]

約数ペア:

[(1, 127788606), (2, 63894303), (3, 42596202), (6, 21298101), (9, 14198734), (11, 11617146), (18, 7099367), (22, 5808573), (33, 3872382), (66, 1936191), (99, 1290794), (198, 645397)]