272403

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:93

約数の個数: 24

約数和(自身を含む): 436800

約数和(自身を除く): 164397

約数列:

[1, 3, 9, 19, 27, 57, 59, 81, 171, 177, 243, 513, 531, 1121, 1539, 1593, 3363, 4617, 4779, 10089, 14337, 30267, 90801, 272403]

約数ペア:

[(1, 272403), (3, 90801), (9, 30267), (19, 14337), (27, 10089), (57, 4779), (59, 4617), (81, 3363), (171, 1593), (177, 1539), (243, 1121), (513, 531)]