68507679

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{4007}}^1$

素因数の和:4190

約数の個数: 16

約数和(自身を含む): 94268160

約数和(自身を除く): 25760481

約数列:

[1, 3, 41, 123, 139, 417, 4007, 5699, 12021, 17097, 164287, 492861, 556973, 1670919, 22835893, 68507679]

約数ペア:

[(1, 68507679), (3, 22835893), (41, 1670919), (123, 556973), (139, 492861), (417, 164287), (4007, 17097), (5699, 12021)]