67008381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{7901}}^1$

素因数の和:8172

約数の個数: 16

約数和(自身を含む): 97858368

約数和(自身を除く): 30849987

約数列:

[1, 3, 11, 33, 257, 771, 2827, 7901, 8481, 23703, 86911, 260733, 2030557, 6091671, 22336127, 67008381]

約数ペア:

[(1, 67008381), (3, 22336127), (11, 6091671), (33, 2030557), (257, 260733), (771, 86911), (2827, 23703), (7901, 8481)]