67905409

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3187}}^1$

素因数の和:3360

約数の個数: 16

約数和(自身を含む): 80337600

約数和(自身を除く): 12432191

約数列:

[1, 11, 13, 143, 149, 1639, 1937, 3187, 21307, 35057, 41431, 455741, 474863, 5223493, 6173219, 67905409]

約数ペア:

[(1, 67905409), (11, 6173219), (13, 5223493), (143, 474863), (149, 455741), (1639, 41431), (1937, 35057), (3187, 21307)]