47983401

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 76049280

約数和(自身を除く): 28065879

約数列:

[1, 3, 9, 17, 27, 51, 107, 153, 321, 459, 963, 977, 1819, 2889, 2931, 5457, 8793, 16371, 16609, 26379, 49113, 49827, 104539, 149481, 313617, 448443, 940851, 1777163, 2822553, 5331489, 15994467, 47983401]

約数ペア:

[(1, 47983401), (3, 15994467), (9, 5331489), (17, 2822553), (27, 1777163), (51, 940851), (107, 448443), (153, 313617), (321, 149481), (459, 104539), (963, 49827), (977, 49113), (1819, 26379), (2889, 16609), (2931, 16371), (5457, 8793)]