173864337

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{81283}}^1$

素因数の和:81340

約数の個数: 16

約数和(自身を含む): 249704448

約数和(自身を除く): 75840111

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 81283, 243849, 1869509, 2519773, 5608527, 7559319, 57954779, 173864337]

約数ペア:

[(1, 173864337), (3, 57954779), (23, 7559319), (31, 5608527), (69, 2519773), (93, 1869509), (713, 243849), (2139, 81283)]