66952893

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{7573}}^1$

素因数の和:8004

約数の個数: 16

約数和(自身を含む): 102279296

約数和(自身を除く): 35326403

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 7573, 8841, 22719, 53011, 159033, 3188233, 9564699, 22317631, 66952893]

約数ペア:

[(1, 66952893), (3, 22317631), (7, 9564699), (21, 3188233), (421, 159033), (1263, 53011), (2947, 22719), (7573, 8841)]