172938991673

素因数分解:

$7^3\times {\mathrm{12659}}^1\times {\mathrm{39829}}^1$

素因数の和:52509

約数の個数: 16

約数和(自身を含む): 201699120000

約数和(自身を除く): 28760128327

約数列:

[1, 7, 49, 343, 12659, 39829, 88613, 278803, 620291, 1951621, 4342037, 13661347, 504195311, 3529367177, 24705570239, 172938991673]

約数ペア:

[(1, 172938991673), (7, 24705570239), (49, 3529367177), (343, 504195311), (12659, 13661347), (39829, 4342037), (88613, 1951621), (278803, 620291)]