61720515362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1543}}^1\times {\mathrm{1861}}^1$

素因数の和:4394

約数の個数: 32

約数和(自身を含む): 101220465024

約数和(自身を除く): 39499949662

約数列:

[1, 2, 11, 22, 977, 1543, 1861, 1954, 3086, 3722, 10747, 16973, 20471, 21494, 33946, 40942, 1507511, 1818197, 2871523, 3015022, 3636394, 5743046, 16582621, 20000167, 31586753, 33165242, 40000334, 63173506, 2805477971, 5610955942, 30860257681, 61720515362]

約数ペア:

[(1, 61720515362), (2, 30860257681), (11, 5610955942), (22, 2805477971), (977, 63173506), (1543, 40000334), (1861, 33165242), (1954, 31586753), (3086, 20000167), (3722, 16582621), (10747, 5743046), (16973, 3636394), (20471, 3015022), (21494, 2871523), (33946, 1818197), (40942, 1507511)]