79728741

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1361}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 120684096

約数和(自身を除く): 40955355

約数列:

[1, 3, 9, 23, 69, 207, 283, 849, 1361, 2547, 4083, 6509, 12249, 19527, 31303, 58581, 93909, 281727, 385163, 1155489, 3466467, 8858749, 26576247, 79728741]

約数ペア:

[(1, 79728741), (3, 26576247), (9, 8858749), (23, 3466467), (69, 1155489), (207, 385163), (283, 281727), (849, 93909), (1361, 58581), (2547, 31303), (4083, 19527), (6509, 12249)]