63864945

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7841}}^1$

素因数の和:8033

約数の個数: 24

約数和(自身を含む): 111325032

約数和(自身を除く): 47460087

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 7841, 8145, 23523, 39205, 70569, 117615, 352845, 1419221, 4257663, 7096105, 12772989, 21288315, 63864945]

約数ペア:

[(1, 63864945), (3, 21288315), (5, 12772989), (9, 7096105), (15, 4257663), (45, 1419221), (181, 352845), (543, 117615), (905, 70569), (1629, 39205), (2715, 23523), (7841, 8145)]