72422427

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313517}}^1$

素因数の和:313538

約数の個数: 16

約数和(自身を含む): 120390912

約数和(自身を除く): 47968485

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 313517, 940551, 2194619, 3448687, 6583857, 10346061, 24140809, 72422427]

約数ペア:

[(1, 72422427), (3, 24140809), (7, 10346061), (11, 6583857), (21, 3448687), (33, 2194619), (77, 940551), (231, 313517)]