30777081

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1549}}^1$

素因数の和:1768

約数の個数: 16

約数和(自身を含む): 42408000

約数和(自身を除く): 11630919

約数列:

[1, 3, 37, 111, 179, 537, 1549, 4647, 6623, 19869, 57313, 171939, 277271, 831813, 10259027, 30777081]

約数ペア:

[(1, 30777081), (3, 10259027), (37, 831813), (111, 277271), (179, 171939), (537, 57313), (1549, 19869), (4647, 6623)]