61241621

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{2927}}^1$

素因数の和:3009

約数の個数: 16

約数和(自身を含む): 72614400

約数和(自身を除く): 11372779

約数列:

[1, 7, 49, 61, 343, 427, 2927, 2989, 20489, 20923, 143423, 178547, 1003961, 1249829, 8748803, 61241621]

約数ペア:

[(1, 61241621), (7, 8748803), (49, 1249829), (61, 1003961), (343, 178547), (427, 143423), (2927, 20923), (2989, 20489)]