145412037

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{50333}}^1$

素因数の和:50449

約数の個数: 16

約数和(自身を含む): 217442880

約数和(自身を除く): 72030843

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 50333, 150999, 452997, 1358991, 5385631, 16156893, 48470679, 145412037]

約数ペア:

[(1, 145412037), (3, 48470679), (9, 16156893), (27, 5385631), (107, 1358991), (321, 452997), (963, 150999), (2889, 50333)]