61739797

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20183}}^1$

素因数の和:20232

約数の個数: 16

約数和(自身を含む): 77506560

約数和(自身を除く): 15766763

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 20183, 141281, 383477, 464209, 2684339, 3249463, 8819971, 61739797]

約数ペア:

[(1, 61739797), (7, 8819971), (19, 3249463), (23, 2684339), (133, 464209), (161, 383477), (437, 141281), (3059, 20183)]