42306057

素因数分解:

$3^6\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:592

約数の個数: 28

約数和(自身を含む): 64058544

約数和(自身を除く): 21752487

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 443, 729, 1179, 1329, 3537, 3987, 10611, 11961, 31833, 35883, 58033, 95499, 107649, 174099, 322947, 522297, 1566891, 4700673, 14102019, 42306057]

約数ペア:

[(1, 42306057), (3, 14102019), (9, 4700673), (27, 1566891), (81, 522297), (131, 322947), (243, 174099), (393, 107649), (443, 95499), (729, 58033), (1179, 35883), (1329, 31833), (3537, 11961), (3987, 10611)]