66620517

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9203}}^1$

素因数の和:9352

約数の個数: 16

約数和(自身を含む): 94248960

約数和(自身を除く): 27628443

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 9203, 27609, 174857, 524571, 1168781, 3506343, 22206839, 66620517]

約数ペア:

[(1, 66620517), (3, 22206839), (19, 3506343), (57, 1168781), (127, 524571), (381, 174857), (2413, 27609), (7239, 9203)]