54278658387

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{801883}}^1$

素因数の和:802024

約数の個数: 32

約数和(自身を含む): 84678950400

約数和(自身を除く): 30400292013

約数列:

[1, 3, 9, 23, 27, 69, 109, 207, 327, 621, 981, 2507, 2943, 7521, 22563, 67689, 801883, 2405649, 7216947, 18443309, 21650841, 55329927, 87405247, 165989781, 262215741, 497969343, 786647223, 2010320681, 2359941669, 6030962043, 18092886129, 54278658387]

約数ペア:

[(1, 54278658387), (3, 18092886129), (9, 6030962043), (23, 2359941669), (27, 2010320681), (69, 786647223), (109, 497969343), (207, 262215741), (327, 165989781), (621, 87405247), (981, 55329927), (2507, 21650841), (2943, 18443309), (7521, 7216947), (22563, 2405649), (67689, 801883)]