68617087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1171}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 85734144

約数和(自身を除く): 17117057

約数列:

[1, 7, 11, 77, 761, 1171, 5327, 8197, 8371, 12881, 58597, 90167, 891131, 6237917, 9802441, 68617087]

約数ペア:

[(1, 68617087), (7, 9802441), (11, 6237917), (77, 891131), (761, 90167), (1171, 58597), (5327, 12881), (8197, 8371)]