68731531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6997}}^1$

素因数の和:7074

約数の個数: 16

約数和(自身を含む): 80616960

約数和(自身を除く): 11885429

約数列:

[1, 11, 19, 47, 209, 517, 893, 6997, 9823, 76967, 132943, 328859, 1462373, 3617449, 6248321, 68731531]

約数ペア:

[(1, 68731531), (11, 6248321), (19, 3617449), (47, 1462373), (209, 328859), (517, 132943), (893, 76967), (6997, 9823)]