38327121

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 65376000

約数和(自身を除く): 27048879

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 1361, 3129, 4023, 4083, 9387, 9527, 12249, 28161, 28581, 36747, 85743, 202789, 257229, 608367, 1419523, 1825101, 4258569, 5475303, 12775707, 38327121]

約数ペア:

[(1, 38327121), (3, 12775707), (7, 5475303), (9, 4258569), (21, 1825101), (27, 1419523), (63, 608367), (149, 257229), (189, 202789), (447, 85743), (1043, 36747), (1341, 28581), (1361, 28161), (3129, 12249), (4023, 9527), (4083, 9387)]