71912247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{7867}}^1$

素因数の和:8158

約数の個数: 16

約数和(自身を含む): 104990592

約数和(自身を除く): 33078345

約数列:

[1, 3, 11, 33, 277, 831, 3047, 7867, 9141, 23601, 86537, 259611, 2179159, 6537477, 23970749, 71912247]

約数ペア:

[(1, 71912247), (3, 23970749), (11, 6537477), (33, 2179159), (277, 259611), (831, 86537), (3047, 23601), (7867, 9141)]