71355841921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6174253}}^1$

素因数の和:6174400

約数の個数: 16

約数和(自身を含む): 88514105344

約数和(自身を除く): 17158263423

約数列:

[1, 7, 13, 91, 127, 889, 1651, 11557, 6174253, 43219771, 80265289, 561857023, 784130131, 5488910917, 10193691703, 71355841921]

約数ペア:

[(1, 71355841921), (7, 10193691703), (13, 5488910917), (91, 784130131), (127, 561857023), (889, 80265289), (1651, 43219771), (11557, 6174253)]