71991483

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 97153056

約数和(自身を除く): 25161573

約数列:

[1, 3, 181, 197, 543, 591, 673, 2019, 35657, 106971, 121813, 132581, 365439, 397743, 23997161, 71991483]

約数ペア:

[(1, 71991483), (3, 23997161), (181, 397743), (197, 365439), (543, 132581), (591, 121813), (673, 106971), (2019, 35657)]