71068569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8719}}^1$

素因数の和:8765

約数の個数: 32

約数和(自身を含む): 117196800

約数和(自身を除く): 46128231

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 8719, 26157, 95909, 113347, 165661, 287727, 340041, 496983, 1246817, 1822271, 2153593, 3740451, 5466813, 6460779, 23689523, 71068569]

約数ペア:

[(1, 71068569), (3, 23689523), (11, 6460779), (13, 5466813), (19, 3740451), (33, 2153593), (39, 1822271), (57, 1246817), (143, 496983), (209, 340041), (247, 287727), (429, 165661), (627, 113347), (741, 95909), (2717, 26157), (8151, 8719)]