127603956

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{81173}}^1$

素因数の和:81311

約数の個数: 24

約数和(自身を含む): 300019104

約数和(自身を除く): 172415148

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 81173, 162346, 243519, 324692, 487038, 974076, 10633663, 21267326, 31900989, 42534652, 63801978, 127603956]

約数ペア:

[(1, 127603956), (2, 63801978), (3, 42534652), (4, 31900989), (6, 21267326), (12, 10633663), (131, 974076), (262, 487038), (393, 324692), (524, 243519), (786, 162346), (1572, 81173)]