66212839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2801}}^1$

素因数の和:3126

約数の個数: 16

約数和(自身を含む): 82849536

約数和(自身を除く): 16636697

約数列:

[1, 7, 11, 77, 307, 2149, 2801, 3377, 19607, 23639, 30811, 215677, 859907, 6019349, 9458977, 66212839]

約数ペア:

[(1, 66212839), (7, 9458977), (11, 6019349), (77, 859907), (307, 215677), (2149, 30811), (2801, 23639), (3377, 19607)]