80817858

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{136057}}^1$

素因数の和:136079

約数の個数: 32

約数和(自身を含む): 195923520

約数和(自身を除く): 115105662

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 136057, 272114, 408171, 816342, 1224513, 1496627, 2449026, 2993254, 3673539, 4489881, 7347078, 8979762, 13469643, 26939286, 40408929, 80817858]

約数ペア:

[(1, 80817858), (2, 40408929), (3, 26939286), (6, 13469643), (9, 8979762), (11, 7347078), (18, 4489881), (22, 3673539), (27, 2993254), (33, 2449026), (54, 1496627), (66, 1224513), (99, 816342), (198, 408171), (297, 272114), (594, 136057)]