43680717

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 64730016

約数和(自身を除く): 21049299

約数列:

[1, 3, 9, 67, 107, 201, 321, 603, 677, 963, 2031, 6093, 7169, 21507, 45359, 64521, 72439, 136077, 217317, 408231, 651951, 4853413, 14560239, 43680717]

約数ペア:

[(1, 43680717), (3, 14560239), (9, 4853413), (67, 651951), (107, 408231), (201, 217317), (321, 136077), (603, 72439), (677, 64521), (963, 45359), (2031, 21507), (6093, 7169)]