66544321

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^2\times {\mathrm{271}}^1$

素因数の和:480

約数の個数: 12

約数和(自身を含む): 69727744

約数和(自身を除く): 3183423

約数列:

[1, 31, 89, 271, 2759, 7921, 8401, 24119, 245551, 747689, 2146591, 66544321]

約数ペア:

[(1, 66544321), (31, 2146591), (89, 747689), (271, 245551), (2759, 24119), (7921, 8401)]