68042611

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 85116960

約数和(自身を除く): 17074349

約数列:

[1, 7, 13, 91, 113, 169, 509, 791, 1183, 1469, 3563, 6617, 10283, 19097, 46319, 57517, 86021, 133679, 402619, 602147, 747721, 5234047, 9720373, 68042611]

約数ペア:

[(1, 68042611), (7, 9720373), (13, 5234047), (91, 747721), (113, 602147), (169, 402619), (509, 133679), (791, 86021), (1183, 57517), (1469, 46319), (3563, 19097), (6617, 10283)]