249849441

素因数分解:

$3^8\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:474

約数の個数: 36

約数和(自身を含む): 379193412

約数和(自身を除く): 129343971

約数列:

[1, 3, 9, 27, 81, 113, 243, 337, 339, 729, 1011, 1017, 2187, 3033, 3051, 6561, 9099, 9153, 27297, 27459, 38081, 81891, 82377, 114243, 245673, 247131, 342729, 737019, 741393, 1028187, 2211057, 3084561, 9253683, 27761049, 83283147, 249849441]

約数ペア:

[(1, 249849441), (3, 83283147), (9, 27761049), (27, 9253683), (81, 3084561), (113, 2211057), (243, 1028187), (337, 741393), (339, 737019), (729, 342729), (1011, 247131), (1017, 245673), (2187, 114243), (3033, 82377), (3051, 81891), (6561, 38081), (9099, 27459), (9153, 27297)]