6987195

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 12609600

約数和(自身を除く): 5622405

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 709, 1095, 1971, 2127, 3285, 3545, 6381, 9855, 10635, 19143, 31905, 51757, 95715, 155271, 258785, 465813, 776355, 1397439, 2329065, 6987195]

約数ペア:

[(1, 6987195), (3, 2329065), (5, 1397439), (9, 776355), (15, 465813), (27, 258785), (45, 155271), (73, 95715), (135, 51757), (219, 31905), (365, 19143), (657, 10635), (709, 9855), (1095, 6381), (1971, 3545), (2127, 3285)]