127519068

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{81119}}^1$

素因数の和:81257

約数の個数: 24

約数和(自身を含む): 299819520

約数和(自身を除く): 172300452

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 81119, 162238, 243357, 324476, 486714, 973428, 10626589, 21253178, 31879767, 42506356, 63759534, 127519068]

約数ペア:

[(1, 127519068), (2, 63759534), (3, 42506356), (4, 31879767), (6, 21253178), (12, 10626589), (131, 973428), (262, 486714), (393, 324476), (524, 243357), (786, 162238), (1572, 81119)]