280147664559

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{226107881}}^1$

素因数の和:226107950

約数の個数: 16

約数和(自身を含む): 434127133440

約数和(自身を除く): 153979468881

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 226107881, 678323643, 1582755167, 4748265501, 13340364979, 40021094937, 93382554853, 280147664559]

約数ペア:

[(1, 280147664559), (3, 93382554853), (7, 40021094937), (21, 13340364979), (59, 4748265501), (177, 1582755167), (413, 678323643), (1239, 226107881)]