83613257

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 36

約数和(自身を含む): 110151360

約数和(自身を除く): 26538103

約数列:

[1, 7, 13, 23, 49, 91, 161, 169, 299, 439, 637, 1127, 1183, 2093, 3073, 3887, 5707, 8281, 10097, 14651, 21511, 27209, 39949, 70679, 74191, 131261, 190463, 279643, 494753, 519337, 918827, 1706393, 3635359, 6431789, 11944751, 83613257]

約数ペア:

[(1, 83613257), (7, 11944751), (13, 6431789), (23, 3635359), (49, 1706393), (91, 918827), (161, 519337), (169, 494753), (299, 279643), (439, 190463), (637, 131261), (1127, 74191), (1183, 70679), (2093, 39949), (3073, 27209), (3887, 21511), (5707, 14651), (8281, 10097)]