71366867

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 91736064

約数和(自身を除く): 20369197

約数列:

[1, 11, 13, 17, 31, 143, 187, 221, 341, 403, 527, 947, 2431, 4433, 5797, 6851, 10417, 12311, 16099, 29357, 75361, 135421, 177089, 209287, 322927, 381641, 499069, 2302157, 4198051, 5489759, 6487897, 71366867]

約数ペア:

[(1, 71366867), (11, 6487897), (13, 5489759), (17, 4198051), (31, 2302157), (143, 499069), (187, 381641), (221, 322927), (341, 209287), (403, 177089), (527, 135421), (947, 75361), (2431, 29357), (4433, 16099), (5797, 12311), (6851, 10417)]