51507441

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 80110080

約数和(自身を除く): 28602639

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 423, 999, 1097, 1269, 1739, 3291, 5217, 9873, 15651, 29619, 40589, 46953, 51559, 121767, 154677, 365301, 464031, 1095903, 1392093, 1907683, 5723049, 17169147, 51507441]

約数ペア:

[(1, 51507441), (3, 17169147), (9, 5723049), (27, 1907683), (37, 1392093), (47, 1095903), (111, 464031), (141, 365301), (333, 154677), (423, 121767), (999, 51559), (1097, 46953), (1269, 40589), (1739, 29619), (3291, 15651), (5217, 9873)]