55230189

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 88940544

約数和(自身を除く): 33710355

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 1973, 3999, 5919, 9331, 13811, 27993, 41433, 61163, 84839, 183489, 254517, 428141, 593873, 1284423, 1781619, 2630009, 7890027, 18410063, 55230189]

約数ペア:

[(1, 55230189), (3, 18410063), (7, 7890027), (21, 2630009), (31, 1781619), (43, 1284423), (93, 593873), (129, 428141), (217, 254517), (301, 183489), (651, 84839), (903, 61163), (1333, 41433), (1973, 27993), (3999, 13811), (5919, 9331)]