66963477

素因数分解:

$3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{6917}}^1$

素因数の和:7388

約数の個数: 16

約数和(自身を含む): 102275712

約数和(自身を除く): 35312235

約数列:

[1, 3, 7, 21, 461, 1383, 3227, 6917, 9681, 20751, 48419, 145257, 3188737, 9566211, 22321159, 66963477]

約数ペア:

[(1, 66963477), (3, 22321159), (7, 9566211), (21, 3188737), (461, 145257), (1383, 48419), (3227, 20751), (6917, 9681)]