69771779

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6917}}^1$

素因数の和:7066

約数の個数: 16

約数和(自身を含む): 87664896

約数和(自身を除く): 17893117

約数列:

[1, 7, 11, 77, 131, 917, 1441, 6917, 10087, 48419, 76087, 532609, 906127, 6342889, 9967397, 69771779]

約数ペア:

[(1, 69771779), (7, 9967397), (11, 6342889), (77, 906127), (131, 532609), (917, 76087), (1441, 48419), (6917, 10087)]