68643321

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{1223}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 93591936

約数和(自身を除く): 24948615

約数列:

[1, 3, 53, 159, 353, 1059, 1223, 3669, 18709, 56127, 64819, 194457, 431719, 1295157, 22881107, 68643321]

約数ペア:

[(1, 68643321), (3, 22881107), (53, 1295157), (159, 431719), (353, 194457), (1059, 64819), (1223, 56127), (3669, 18709)]