64523921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{971}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 80621568

約数和(自身を除く): 16097647

約数列:

[1, 7, 11, 77, 863, 971, 6041, 6797, 9493, 10681, 66451, 74767, 837973, 5865811, 9217703, 64523921]

約数ペア:

[(1, 64523921), (7, 9217703), (11, 5865811), (77, 837973), (863, 74767), (971, 66451), (6041, 10681), (6797, 9493)]