129870723

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 182601216

約数和(自身を除く): 52730493

約数列:

[1, 3, 53, 67, 73, 159, 167, 201, 219, 501, 3551, 3869, 4891, 8851, 10653, 11189, 11607, 12191, 14673, 26553, 33567, 36573, 259223, 593017, 646123, 777669, 816797, 1779051, 1938369, 2450391, 43290241, 129870723]

約数ペア:

[(1, 129870723), (3, 43290241), (53, 2450391), (67, 1938369), (73, 1779051), (159, 816797), (167, 777669), (201, 646123), (219, 593017), (501, 259223), (3551, 36573), (3869, 33567), (4891, 26553), (8851, 14673), (10653, 12191), (11189, 11607)]