43530123

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 71801856

約数和(自身を除く): 28271733

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 317, 503, 951, 1509, 2219, 3521, 4121, 6539, 6657, 10563, 12363, 19617, 28847, 45773, 86541, 137319, 159451, 478353, 1116157, 2072863, 3348471, 6218589, 14510041, 43530123]

約数ペア:

[(1, 43530123), (3, 14510041), (7, 6218589), (13, 3348471), (21, 2072863), (39, 1116157), (91, 478353), (273, 159451), (317, 137319), (503, 86541), (951, 45773), (1509, 28847), (2219, 19617), (3521, 12363), (4121, 10563), (6539, 6657)]