66663303

素因数分解:

$3^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{3331}}^1$

素因数の和:4294

約数の個数: 16

約数和(自身を含む): 101719296

約数和(自身を除く): 35055993

約数列:

[1, 3, 7, 21, 953, 2859, 3331, 6671, 9993, 20013, 23317, 69951, 3174443, 9523329, 22221101, 66663303]

約数ペア:

[(1, 66663303), (3, 22221101), (7, 9523329), (21, 3174443), (953, 69951), (2859, 23317), (3331, 20013), (6671, 9993)]