55829193

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 87699456

約数和(自身を除く): 31870263

約数列:

[1, 3, 7, 21, 53, 103, 159, 309, 371, 487, 721, 1113, 1461, 2163, 3409, 5459, 10227, 16377, 25811, 38213, 50161, 77433, 114639, 150483, 180677, 351127, 542031, 1053381, 2658533, 7975599, 18609731, 55829193]

約数ペア:

[(1, 55829193), (3, 18609731), (7, 7975599), (21, 2658533), (53, 1053381), (103, 542031), (159, 351127), (309, 180677), (371, 150483), (487, 114639), (721, 77433), (1113, 50161), (1461, 38213), (2163, 25811), (3409, 16377), (5459, 10227)]