243350553609

素因数分解:

$3^3\times {\mathrm{991}}^1\times {\mathrm{9094837}}^1$

素因数の和:9095837

約数の個数: 16

約数和(自身を含む): 360883171840

約数和(自身を除く): 117532618231

約数列:

[1, 3, 9, 27, 991, 2973, 8919, 26757, 9094837, 27284511, 81853533, 245560599, 9012983467, 27038950401, 81116851203, 243350553609]

約数ペア:

[(1, 243350553609), (3, 81116851203), (9, 27038950401), (27, 9012983467), (991, 245560599), (2973, 81853533), (8919, 27284511), (26757, 9094837)]