127834647

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{1361}}^1$

素因数の和:1734

約数の個数: 16

約数和(自身を含む): 172592640

約数和(自身を除く): 44757993

約数列:

[1, 3, 131, 239, 393, 717, 1361, 4083, 31309, 93927, 178291, 325279, 534873, 975837, 42611549, 127834647]

約数ペア:

[(1, 127834647), (3, 42611549), (131, 975837), (239, 534873), (393, 325279), (717, 178291), (1361, 93927), (4083, 31309)]