51672423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 77785344

約数和(自身を除く): 26112921

約数列:

[1, 3, 11, 33, 41, 123, 181, 211, 451, 543, 633, 1353, 1991, 2321, 5973, 6963, 7421, 8651, 22263, 25953, 38191, 81631, 95161, 114573, 244893, 285483, 420101, 1260303, 1565831, 4697493, 17224141, 51672423]

約数ペア:

[(1, 51672423), (3, 17224141), (11, 4697493), (33, 1565831), (41, 1260303), (123, 420101), (181, 285483), (211, 244893), (451, 114573), (543, 95161), (633, 81631), (1353, 38191), (1991, 25953), (2321, 22263), (5973, 8651), (6963, 7421)]