57076071

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{521}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 83691216

約数和(自身を除く): 26615145

約数列:

[1, 3, 13, 39, 53, 159, 521, 689, 1563, 2067, 2809, 6773, 8427, 20319, 27613, 36517, 82839, 109551, 358969, 1076907, 1463489, 4390467, 19025357, 57076071]

約数ペア:

[(1, 57076071), (3, 19025357), (13, 4390467), (39, 1463489), (53, 1076907), (159, 358969), (521, 109551), (689, 82839), (1563, 36517), (2067, 27613), (2809, 20319), (6773, 8427)]