47088081

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{13313}}^1$

素因数の和:13453

約数の個数: 16

約数和(自身を含む): 70297920

約数和(自身を除く): 23209839

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 13313, 39939, 119817, 359451, 1744003, 5232009, 15696027, 47088081]

約数ペア:

[(1, 47088081), (3, 15696027), (9, 5232009), (27, 1744003), (131, 359451), (393, 119817), (1179, 39939), (3537, 13313)]