71321181

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1979}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 97796160

約数和(自身を除く): 26474979

約数列:

[1, 3, 41, 123, 293, 879, 1979, 5937, 12013, 36039, 81139, 243417, 579847, 1739541, 23773727, 71321181]

約数ペア:

[(1, 71321181), (3, 23773727), (41, 1739541), (123, 579847), (293, 243417), (879, 81139), (1979, 36039), (5937, 12013)]