67821057

素因数分解:

$3^8\times {\mathrm{10337}}^1$

素因数の和:10361

約数の個数: 18

約数和(自身を含む): 101736258

約数和(自身を除く): 33915201

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 10337, 31011, 93033, 279099, 837297, 2511891, 7535673, 22607019, 67821057]

約数ペア:

[(1, 67821057), (3, 22607019), (9, 7535673), (27, 2511891), (81, 837297), (243, 279099), (729, 93033), (2187, 31011), (6561, 10337)]