51629998899

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1\times {\mathrm{1879}}^1$

素因数の和:2655

約数の個数: 32

約数和(自身を含む): 70040678400

約数和(自身を除く): 18410679501

約数列:

[1, 3, 131, 139, 393, 417, 503, 1509, 1879, 5637, 18209, 54627, 65893, 69917, 197679, 209751, 246149, 261181, 738447, 783543, 945137, 2835411, 9159127, 27477381, 34214711, 102644133, 123812947, 131374043, 371438841, 394122129, 17209999633, 51629998899]

約数ペア:

[(1, 51629998899), (3, 17209999633), (131, 394122129), (139, 371438841), (393, 131374043), (417, 123812947), (503, 102644133), (1509, 34214711), (1879, 27477381), (5637, 9159127), (18209, 2835411), (54627, 945137), (65893, 783543), (69917, 738447), (197679, 261181), (209751, 246149)]