65287641

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 88387200

約数和(自身を除く): 23099559

約数列:

[1, 3, 89, 267, 439, 557, 1317, 1671, 39071, 49573, 117213, 148719, 244523, 733569, 21762547, 65287641]

約数ペア:

[(1, 65287641), (3, 21762547), (89, 733569), (267, 244523), (439, 148719), (557, 117213), (1317, 49573), (1671, 39071)]