57432789

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1117}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 86331960

約数和(自身を除く): 28899171

約数列:

[1, 3, 9, 29, 87, 197, 261, 591, 1117, 1773, 3351, 5713, 10053, 17139, 32393, 51417, 97179, 220049, 291537, 660147, 1980441, 6381421, 19144263, 57432789]

約数ペア:

[(1, 57432789), (3, 19144263), (9, 6381421), (29, 1980441), (87, 660147), (197, 291537), (261, 220049), (591, 97179), (1117, 51417), (1773, 32393), (3351, 17139), (5713, 10053)]