337081581

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{12497}}^1$

素因数の和:12552

約数の個数: 28

約数和(自身を含む): 519091932

約数和(自身を除く): 182010351

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 2997, 8991, 12497, 26973, 37491, 112473, 337419, 462389, 1012257, 1387167, 3036771, 4161501, 9110313, 12484503, 37453509, 112360527, 337081581]

約数ペア:

[(1, 337081581), (3, 112360527), (9, 37453509), (27, 12484503), (37, 9110313), (81, 4161501), (111, 3036771), (243, 1387167), (333, 1012257), (729, 462389), (999, 337419), (2997, 112473), (8991, 37491), (12497, 26973)]