173864871

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{1129}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 255958560

約数和(自身を除く): 82093689

約数列:

[1, 3, 9, 71, 213, 241, 639, 723, 1129, 2169, 3387, 10161, 17111, 51333, 80159, 153999, 240477, 272089, 721431, 816267, 2448801, 19318319, 57954957, 173864871]

約数ペア:

[(1, 173864871), (3, 57954957), (9, 19318319), (71, 2448801), (213, 816267), (241, 721431), (639, 272089), (723, 240477), (1129, 153999), (2169, 80159), (3387, 51333), (10161, 17111)]