66882907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 87736320

約数和(自身を除く): 20853413

約数列:

[1, 7, 13, 19, 91, 101, 133, 247, 383, 707, 1313, 1729, 1919, 2681, 4979, 7277, 9191, 13433, 24947, 34853, 38683, 50939, 94601, 174629, 270781, 502879, 662207, 734977, 3520153, 5144839, 9554701, 66882907]

約数ペア:

[(1, 66882907), (7, 9554701), (13, 5144839), (19, 3520153), (91, 734977), (101, 662207), (133, 502879), (247, 270781), (383, 174629), (707, 94601), (1313, 50939), (1729, 38683), (1919, 34853), (2681, 24947), (4979, 13433), (7277, 9191)]