66849013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6337}}^1$

素因数の和:6492

約数の個数: 16

約数和(自身を含む): 83965824

約数和(自身を除く): 17116811

約数列:

[1, 7, 11, 77, 137, 959, 1507, 6337, 10549, 44359, 69707, 487949, 868169, 6077183, 9549859, 66849013]

約数ペア:

[(1, 66849013), (7, 9549859), (11, 6077183), (77, 868169), (137, 487949), (959, 69707), (1507, 44359), (6337, 10549)]