85867891207

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{953}}^1\times {\mathrm{13229}}^1$

素因数の和:14335

約数の個数: 24

約数和(自身を含む): 100718931600

約数和(自身を除く): 14851040393

約数列:

[1, 7, 49, 139, 953, 973, 6671, 6811, 13229, 46697, 92603, 132467, 648221, 927269, 1838831, 6490883, 12607237, 12871817, 88250659, 90102719, 617754613, 1752405943, 12266841601, 85867891207]

約数ペア:

[(1, 85867891207), (7, 12266841601), (49, 1752405943), (139, 617754613), (953, 90102719), (973, 88250659), (6671, 12871817), (6811, 12607237), (13229, 6490883), (46697, 1838831), (92603, 927269), (132467, 648221)]