66328457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1889}}^1$

素因数の和:2012

約数の個数: 16

約数和(自身を含む): 74405520

約数和(自身を除く): 8077063

約数列:

[1, 13, 37, 73, 481, 949, 1889, 2701, 24557, 35113, 69893, 137897, 908609, 1792661, 5102189, 66328457]

約数ペア:

[(1, 66328457), (13, 5102189), (37, 1792661), (73, 908609), (481, 137897), (949, 69893), (1889, 35113), (2701, 24557)]