138223899

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8893}}^1$

素因数の和:9067

約数の個数: 24

約数和(自身を含む): 219219312

約数和(自身を除く): 80995413

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 5181, 8893, 15543, 26679, 80037, 97823, 293469, 880407, 1396201, 4188603, 12565809, 15358211, 46074633, 138223899]

約数ペア:

[(1, 138223899), (3, 46074633), (9, 15358211), (11, 12565809), (33, 4188603), (99, 1396201), (157, 880407), (471, 293469), (1413, 97823), (1727, 80037), (5181, 26679), (8893, 15543)]