64995789

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1543}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 91404800

約数和(自身を除く): 26409011

約数列:

[1, 3, 19, 57, 739, 1543, 2217, 4629, 14041, 29317, 42123, 87951, 1140277, 3420831, 21665263, 64995789]

約数ペア:

[(1, 64995789), (3, 21665263), (19, 3420831), (57, 1140277), (739, 87951), (1543, 42123), (2217, 29317), (4629, 14041)]