66921569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{977}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 78865920

約数和(自身を除く): 11944351

約数列:

[1, 11, 13, 143, 479, 977, 5269, 6227, 10747, 12701, 68497, 139711, 467983, 5147813, 6083779, 66921569]

約数ペア:

[(1, 66921569), (11, 6083779), (13, 5147813), (143, 467983), (479, 139711), (977, 68497), (5269, 12701), (6227, 10747)]