64163321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 69341184

約数和(自身を除く): 5177863

約数列:

[1, 17, 113, 127, 263, 1921, 2159, 4471, 14351, 29719, 33401, 243967, 505223, 567817, 3774313, 64163321]

約数ペア:

[(1, 64163321), (17, 3774313), (113, 567817), (127, 505223), (263, 243967), (1921, 33401), (2159, 29719), (4471, 14351)]