49529421

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 77179520

約数和(自身を除く): 27650099

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 999, 1153, 1161, 1591, 3459, 4773, 10377, 14319, 31131, 42661, 42957, 49579, 127983, 148737, 383949, 446211, 1151847, 1338633, 1834423, 5503269, 16509807, 49529421]

約数ペア:

[(1, 49529421), (3, 16509807), (9, 5503269), (27, 1834423), (37, 1338633), (43, 1151847), (111, 446211), (129, 383949), (333, 148737), (387, 127983), (999, 49579), (1153, 42957), (1161, 42661), (1591, 31131), (3459, 14319), (4773, 10377)]