66539733

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 100810752

約数和(自身を除く): 34271019

約数列:

[1, 3, 13, 31, 39, 47, 93, 141, 403, 611, 1171, 1209, 1457, 1833, 3513, 4371, 15223, 18941, 36301, 45669, 55037, 56823, 108903, 165111, 471913, 715481, 1415739, 1706147, 2146443, 5118441, 22179911, 66539733]

約数ペア:

[(1, 66539733), (3, 22179911), (13, 5118441), (31, 2146443), (39, 1706147), (47, 1415739), (93, 715481), (141, 471913), (403, 165111), (611, 108903), (1171, 56823), (1209, 55037), (1457, 45669), (1833, 36301), (3513, 18941), (4371, 15223)]