49448151

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{14197}}^1$

素因数の和:14252

約数の個数: 20

約数和(自身を含む): 75590152

約数和(自身を除く): 26142001

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 14197, 42591, 127773, 383319, 610471, 1149957, 1831413, 5494239, 16482717, 49448151]

約数ペア:

[(1, 49448151), (3, 16482717), (9, 5494239), (27, 1831413), (43, 1149957), (81, 610471), (129, 383319), (387, 127773), (1161, 42591), (3483, 14197)]