16808771853

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{67759}}^1$

素因数の和:68449

約数の個数: 24

約数和(自身を含む): 24883098240

約数和(自身を除く): 8074326387

約数列:

[1, 3, 9, 43, 129, 387, 641, 1923, 5769, 27563, 67759, 82689, 203277, 248067, 609831, 2913637, 8740911, 26222733, 43433519, 130300557, 390901671, 1867641317, 5602923951, 16808771853]

約数ペア:

[(1, 16808771853), (3, 5602923951), (9, 1867641317), (43, 390901671), (129, 130300557), (387, 43433519), (641, 26222733), (1923, 8740911), (5769, 2913637), (27563, 609831), (67759, 248067), (82689, 203277)]