204647291289

素因数分解:

$3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2559787}}^1$

素因数の和:2559856

約数の個数: 48

約数和(自身を含む): 357796927488

約数和(自身を除く): 153149636199

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 243, 329, 423, 567, 987, 1269, 1701, 2961, 3807, 8883, 11421, 26649, 79947, 2559787, 7679361, 17918509, 23038083, 53755527, 69114249, 120309989, 161266581, 207342747, 360929967, 483799743, 622028241, 842169923, 1082789901, 1451399229, 2526509769, 3248369703, 4354197687, 7579529307, 9745109109, 22738587921, 29235327327, 68215763763, 204647291289]

約数ペア:

[(1, 204647291289), (3, 68215763763), (7, 29235327327), (9, 22738587921), (21, 9745109109), (27, 7579529307), (47, 4354197687), (63, 3248369703), (81, 2526509769), (141, 1451399229), (189, 1082789901), (243, 842169923), (329, 622028241), (423, 483799743), (567, 360929967), (987, 207342747), (1269, 161266581), (1701, 120309989), (2961, 69114249), (3807, 53755527), (8883, 23038083), (11421, 17918509), (26649, 7679361), (79947, 2559787)]