66218349

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{9341}}^1$

素因数の和:9500

約数の個数: 16

約数和(自身を含む): 94167360

約数和(自身を除く): 27949011

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 9341, 28023, 158797, 476391, 1298399, 3895197, 22072783, 66218349]

約数ペア:

[(1, 66218349), (3, 22072783), (17, 3895197), (51, 1298399), (139, 476391), (417, 158797), (2363, 28023), (7089, 9341)]