61556541

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{3881}}^1$

素因数の和:4212

約数の個数: 16

約数和(自身を含む): 87205248

約数和(自身を除く): 25648707

約数列:

[1, 3, 17, 51, 311, 933, 3881, 5287, 11643, 15861, 65977, 197931, 1206991, 3620973, 20518847, 61556541]

約数ペア:

[(1, 61556541), (3, 20518847), (17, 3620973), (51, 1206991), (311, 197931), (933, 65977), (3881, 15861), (5287, 11643)]