277061229

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{110339}}^1$

素因数の和:110382

約数の個数: 20

約数和(自身を含む): 427236480

約数和(自身を除く): 150175251

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 110339, 331017, 993051, 2979153, 3420509, 8937459, 10261527, 30784581, 92353743, 277061229]

約数ペア:

[(1, 277061229), (3, 92353743), (9, 30784581), (27, 10261527), (31, 8937459), (81, 3420509), (93, 2979153), (279, 993051), (837, 331017), (2511, 110339)]