68870109

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{673}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 114914304

約数和(自身を除く): 46044195

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 443, 673, 1329, 2019, 3101, 4711, 4873, 7403, 9303, 14133, 14619, 22209, 34111, 51821, 102333, 155463, 298139, 894417, 2086973, 3279529, 6260919, 9838587, 22956703, 68870109]

約数ペア:

[(1, 68870109), (3, 22956703), (7, 9838587), (11, 6260919), (21, 3279529), (33, 2086973), (77, 894417), (231, 298139), (443, 155463), (673, 102333), (1329, 51821), (2019, 34111), (3101, 22209), (4711, 14619), (4873, 14133), (7403, 9303)]