15722012871

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{1217}}^1$

素因数の和:1613

約数の個数: 64

約数和(自身を含む): 24751319040

約数和(自身を除く): 9029306169

約数列:

[1, 3, 9, 23, 27, 69, 71, 207, 213, 293, 621, 639, 879, 1217, 1633, 1917, 2637, 3651, 4899, 6739, 7911, 10953, 14697, 20217, 20803, 27991, 32859, 44091, 60651, 62409, 83973, 86407, 181953, 187227, 251919, 259221, 356581, 478469, 561681, 755757, 777663, 1069743, 1435407, 1987361, 2332989, 3209229, 4306221, 5962083, 8201363, 9627687, 12918663, 17886249, 24604089, 25317251, 53658747, 73812267, 75951753, 221436801, 227855259, 582296773, 683565777, 1746890319, 5240670957, 15722012871]

約数ペア:

[(1, 15722012871), (3, 5240670957), (9, 1746890319), (23, 683565777), (27, 582296773), (69, 227855259), (71, 221436801), (207, 75951753), (213, 73812267), (293, 53658747), (621, 25317251), (639, 24604089), (879, 17886249), (1217, 12918663), (1633, 9627687), (1917, 8201363), (2637, 5962083), (3651, 4306221), (4899, 3209229), (6739, 2332989), (7911, 1987361), (10953, 1435407), (14697, 1069743), (20217, 777663), (20803, 755757), (27991, 561681), (32859, 478469), (44091, 356581), (60651, 259221), (62409, 251919), (83973, 187227), (86407, 181953)]