127952547

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{6143}}^1$

素因数の和:6330

約数の個数: 16

約数和(自身を含む): 175177728

約数和(自身を除く): 47225181

約数列:

[1, 3, 53, 131, 159, 393, 6143, 6943, 18429, 20829, 325579, 804733, 976737, 2414199, 42650849, 127952547]

約数ペア:

[(1, 127952547), (3, 42650849), (53, 2414199), (131, 976737), (159, 804733), (393, 325579), (6143, 20829), (6943, 18429)]