64715907

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{2423}}^1$

素因数の和:2762

約数の個数: 16

約数和(自身を含む): 89591040

約数和(自身を除く): 24875133

約数列:

[1, 3, 29, 87, 307, 921, 2423, 7269, 8903, 26709, 70267, 210801, 743861, 2231583, 21571969, 64715907]

約数ペア:

[(1, 64715907), (3, 21571969), (29, 2231583), (87, 743861), (307, 210801), (921, 70267), (2423, 26709), (7269, 8903)]