195016899

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22817}}^1$

素因数の和:22875

約数の個数: 32

約数和(自身を含む): 332960256

約数和(自身を除く): 137943357

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 22817, 68451, 159719, 250987, 479157, 752961, 844229, 1756909, 2532687, 5270727, 5909603, 9286519, 17728809, 27859557, 65005633, 195016899]

約数ペア:

[(1, 195016899), (3, 65005633), (7, 27859557), (11, 17728809), (21, 9286519), (33, 5909603), (37, 5270727), (77, 2532687), (111, 1756909), (231, 844229), (259, 752961), (407, 479157), (777, 250987), (1221, 159719), (2849, 68451), (8547, 22817)]