82661913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3079}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 126526400

約数和(自身を除く): 43864487

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 1413, 2983, 3079, 8949, 9237, 26847, 27711, 58501, 175503, 483403, 526509, 1450209, 4350627, 9184657, 27553971, 82661913]

約数ペア:

[(1, 82661913), (3, 27553971), (9, 9184657), (19, 4350627), (57, 1450209), (157, 526509), (171, 483403), (471, 175503), (1413, 58501), (2983, 27711), (3079, 26847), (8949, 9237)]