171447327

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{32233}}^1$

素因数の和:32439

約数の個数: 16

約数和(自身を含む): 255293280

約数和(自身を除く): 83845953

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 32233, 96699, 290097, 870291, 6349901, 19049703, 57149109, 171447327]

約数ペア:

[(1, 171447327), (3, 57149109), (9, 19049703), (27, 6349901), (197, 870291), (591, 290097), (1773, 96699), (5319, 32233)]