171938223

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{5323}}^1$

素因数の和:5463

約数の個数: 24

約数和(自身を含む): 257745488

約数和(自身を除く): 85807265

約数列:

[1, 3, 9, 37, 97, 111, 291, 333, 873, 3589, 5323, 10767, 15969, 32301, 47907, 196951, 516331, 590853, 1548993, 1772559, 4646979, 19104247, 57312741, 171938223]

約数ペア:

[(1, 171938223), (3, 57312741), (9, 19104247), (37, 4646979), (97, 1772559), (111, 1548993), (291, 590853), (333, 516331), (873, 196951), (3589, 47907), (5323, 32301), (10767, 15969)]