1550039553

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{18517}}^1$

素因数の和:18725

約数の個数: 24

約数和(自身を含む): 2287935936

約数和(自身を除く): 737896383

約数列:

[1, 3, 9, 71, 131, 213, 393, 639, 1179, 9301, 18517, 27903, 55551, 83709, 166653, 1314707, 2425727, 3944121, 7277181, 11832363, 21831543, 172226617, 516679851, 1550039553]

約数ペア:

[(1, 1550039553), (3, 516679851), (9, 172226617), (71, 21831543), (131, 11832363), (213, 7277181), (393, 3944121), (639, 2425727), (1179, 1314707), (9301, 166653), (18517, 83709), (27903, 55551)]