67675993

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12379}}^1$

素因数の和:12468

約数の個数: 16

約数和(自身を含む): 85570560

約数和(自身を除く): 17894567

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 12379, 86653, 136169, 878909, 953183, 6152363, 9667999, 67675993]

約数ペア:

[(1, 67675993), (7, 9667999), (11, 6152363), (71, 953183), (77, 878909), (497, 136169), (781, 86653), (5467, 12379)]