171268209

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15359}}^1$

素因数の和:15434

約数の個数: 32

約数和(自身を含む): 294912000

約数和(自身を除く): 123643791

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 11151, 15359, 46077, 107513, 138231, 322539, 414693, 906181, 967617, 2718543, 2902851, 6343267, 8155629, 19029801, 24466887, 57089403, 171268209]

約数ペア:

[(1, 171268209), (3, 57089403), (7, 24466887), (9, 19029801), (21, 8155629), (27, 6343267), (59, 2902851), (63, 2718543), (177, 967617), (189, 906181), (413, 414693), (531, 322539), (1239, 138231), (1593, 107513), (3717, 46077), (11151, 15359)]