1888577075727

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{2333}}^1\times {\mathrm{112291}}^1$

素因数の和:114725

約数の個数: 40

約数和(自身を含む): 2854154959920

約数和(自身を除く): 965577884193

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2333, 2403, 6999, 7209, 20997, 62991, 112291, 188973, 207637, 336873, 622911, 1010619, 1868733, 3031857, 5606199, 9095571, 9993899, 16818597, 29981697, 89945091, 261974903, 269835273, 785924709, 809505819, 2357774127, 7073322381, 21219967143, 23315766367, 69947299101, 209841897303, 629525691909, 1888577075727]

約数ペア:

[(1, 1888577075727), (3, 629525691909), (9, 209841897303), (27, 69947299101), (81, 23315766367), (89, 21219967143), (267, 7073322381), (801, 2357774127), (2333, 809505819), (2403, 785924709), (6999, 269835273), (7209, 261974903), (20997, 89945091), (62991, 29981697), (112291, 16818597), (188973, 9993899), (207637, 9095571), (336873, 5606199), (622911, 3031857), (1010619, 1868733)]