227984403951

素因数分解:

$3^4\times {\mathrm{2239}}^1\times {\mathrm{1257089}}^1$

素因数の和:1259340

約数の個数: 20

約数和(自身を含む): 340721673600

約数和(自身を除く): 112737269649

約数列:

[1, 3, 9, 27, 81, 2239, 6717, 20151, 60453, 181359, 1257089, 3771267, 11313801, 33941403, 101824209, 2814622271, 8443866813, 25331600439, 75994801317, 227984403951]

約数ペア:

[(1, 227984403951), (3, 75994801317), (9, 25331600439), (27, 8443866813), (81, 2814622271), (2239, 101824209), (6717, 33941403), (20151, 11313801), (60453, 3771267), (181359, 1257089)]