68750262717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{131171}}^1$

素因数の和:131473

約数の個数: 32

約数和(自身を含む): 99732695040

約数和(自身を除く): 30982432323

約数列:

[1, 3, 17, 43, 51, 129, 239, 717, 731, 2193, 4063, 10277, 12189, 30831, 131171, 174709, 393513, 524127, 2229907, 5640353, 6689721, 16921059, 31349869, 94049607, 95886001, 287658003, 532947773, 1348044367, 1598843319, 4044133101, 22916754239, 68750262717]

約数ペア:

[(1, 68750262717), (3, 22916754239), (17, 4044133101), (43, 1598843319), (51, 1348044367), (129, 532947773), (239, 287658003), (717, 95886001), (731, 94049607), (2193, 31349869), (4063, 16921059), (10277, 6689721), (12189, 5640353), (30831, 2229907), (131171, 524127), (174709, 393513)]