64493331

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83003}}^1$

素因数の和:83050

約数の個数: 16

約数和(自身を含む): 100932864

約数和(自身を除く): 36439533

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 83003, 249009, 581021, 1743063, 3071111, 9213333, 21497777, 64493331]

約数ペア:

[(1, 64493331), (3, 21497777), (7, 9213333), (21, 3071111), (37, 1743063), (111, 581021), (259, 249009), (777, 83003)]